Finding the Third Proportional to 980,857.50 and 1,499,798.25

Step by Step Solution

1. Step 1: Write the proportion equation
   980,857.50 : 1,499,798.25 = 1,499,798.25 : x
2. Step 2: Convert to fraction form
   980,857.50/1,499,798.25 = 1,499,798.25/x
3. Step 3: Cross multiply
   980,857.50x = 1,499,798.25 × 1,499,798.25
4. Step 4: Simplify right side
   980,857.50x = 2,249,394,790,703.06
5. Step 5: Solve for x
   x = 2,249,394,790,703.06/980,857.50
6. Step 6: Final answer
   x = 2,293,294.17