Finding the Third Proportional to 1,905,126 and 2,624,409

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,126 : 2,624,409 = 2,624,409 : x
2. Step 2: Convert to fraction form
   1,905,126/2,624,409 = 2,624,409/x
3. Step 3: Cross multiply
   1,905,126x = 2,624,409 × 2,624,409
4. Step 4: Simplify right side
   1,905,126x = 6,887,522,599,281
5. Step 5: Solve for x
   x = 6,887,522,599,281/1,905,126
6. Step 6: Final answer
   x = 3,615,258.31