Finding the Third Proportional to 510,320.25 and 1,098,641.25

Step by Step Solution

1. Step 1: Write the proportion equation
   510,320.25 : 1,098,641.25 = 1,098,641.25 : x
2. Step 2: Convert to fraction form
   510,320.25/1,098,641.25 = 1,098,641.25/x
3. Step 3: Cross multiply
   510,320.25x = 1,098,641.25 × 1,098,641.25
4. Step 4: Simplify right side
   510,320.25x = 1,207,012,596,201.56
5. Step 5: Solve for x
   x = 1,207,012,596,201.56/510,320.25
6. Step 6: Final answer
   x = 2,365,206.15