Finding the Third Proportional to 928,969.50 and 1,357,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   928,969.50 : 1,357,609.50 = 1,357,609.50 : x
2. Step 2: Convert to fraction form
   928,969.50/1,357,609.50 = 1,357,609.50/x
3. Step 3: Cross multiply
   928,969.50x = 1,357,609.50 × 1,357,609.50
4. Step 4: Simplify right side
   928,969.50x = 1,843,103,554,490.25
5. Step 5: Solve for x
   x = 1,843,103,554,490.25/928,969.50
6. Step 6: Final answer
   x = 1,984,030.21