Finding the Third Proportional to 1,042,357.50 and 1,566,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,042,357.50 : 1,566,040.50 = 1,566,040.50 : x
2. Step 2: Convert to fraction form
   1,042,357.50/1,566,040.50 = 1,566,040.50/x
3. Step 3: Cross multiply
   1,042,357.50x = 1,566,040.50 × 1,566,040.50
4. Step 4: Simplify right side
   1,042,357.50x = 2,452,482,847,640.25
5. Step 5: Solve for x
   x = 2,452,482,847,640.25/1,042,357.50
6. Step 6: Final answer
   x = 2,352,823.14