Finding the Third Proportional to 897,894,831,085.50 and 1,859,435,589,277.50

Step by Step Solution

1. Step 1: Write the proportion equation
   897,894,831,085.50 : 1,859,435,589,277.50 = 1,859,435,589,277.50 : x
2. Step 2: Convert to fraction form
   897,894,831,085.50/1,859,435,589,277.50 = 1,859,435,589,277.50/x
3. Step 3: Cross multiply
   897,894,831,085.50x = 1,859,435,589,277.50 × 1,859,435,589,277.50
4. Step 4: Simplify right side
   897,894,831,085.50x = 3,457,500,710,671,763,546,046,464
5. Step 5: Solve for x
   x = 3,457,500,710,671,763,546,046,464/897,894,831,085.50
6. Step 6: Final answer
   x = 3,850,674,478,760.34