Finding the Third Proportional to 534,676 and 1,149,704

Step by Step Solution

1. Step 1: Write the proportion equation
   534,676 : 1,149,704 = 1,149,704 : x
2. Step 2: Convert to fraction form
   534,676/1,149,704 = 1,149,704/x
3. Step 3: Cross multiply
   534,676x = 1,149,704 × 1,149,704
4. Step 4: Simplify right side
   534,676x = 1,321,819,287,616
5. Step 5: Solve for x
   x = 1,321,819,287,616/534,676
6. Step 6: Final answer
   x = 2,472,187.43