Finding the Third Proportional to 747,394 and 1,160,472

Step by Step Solution

1. Step 1: Write the proportion equation
   747,394 : 1,160,472 = 1,160,472 : x
2. Step 2: Convert to fraction form
   747,394/1,160,472 = 1,160,472/x
3. Step 3: Cross multiply
   747,394x = 1,160,472 × 1,160,472
4. Step 4: Simplify right side
   747,394x = 1,346,695,262,784
5. Step 5: Solve for x
   x = 1,346,695,262,784/747,394
6. Step 6: Final answer
   x = 1,801,854.53