Finding the Third Proportional to 704,839.50 and 1,067,098.50

Step by Step Solution

1. Step 1: Write the proportion equation
   704,839.50 : 1,067,098.50 = 1,067,098.50 : x
2. Step 2: Convert to fraction form
   704,839.50/1,067,098.50 = 1,067,098.50/x
3. Step 3: Cross multiply
   704,839.50x = 1,067,098.50 × 1,067,098.50
4. Step 4: Simplify right side
   704,839.50x = 1,138,699,208,702.25
5. Step 5: Solve for x
   x = 1,138,699,208,702.25/704,839.50
6. Step 6: Final answer
   x = 1,615,543.98