Finding the Third Proportional to 514,276.59 and 769,552.31

Step by Step Solution

1. Step 1: Write the proportion equation
   514,276.59 : 769,552.31 = 769,552.31 : x
2. Step 2: Convert to fraction form
   514,276.59/769,552.31 = 769,552.31/x
3. Step 3: Cross multiply
   514,276.59x = 769,552.31 × 769,552.31
4. Step 4: Simplify right side
   514,276.59x = 592,210,761,674.10
5. Step 5: Solve for x
   x = 592,210,761,674.10/514,276.59
6. Step 6: Final answer
   x = 1,151,541.35