Finding the Third Proportional to 1,766,586 and 3,831,900

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,586 : 3,831,900 = 3,831,900 : x
2. Step 2: Convert to fraction form
   1,766,586/3,831,900 = 3,831,900/x
3. Step 3: Cross multiply
   1,766,586x = 3,831,900 × 3,831,900
4. Step 4: Simplify right side
   1,766,586x = 14,683,457,610,000
5. Step 5: Solve for x
   x = 14,683,457,610,000/1,766,586
6. Step 6: Final answer
   x = 8,311,770.62