Finding the Third Proportional to 627,195 and 955,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   627,195 : 955,540.50 = 955,540.50 : x
2. Step 2: Convert to fraction form
   627,195/955,540.50 = 955,540.50/x
3. Step 3: Cross multiply
   627,195x = 955,540.50 × 955,540.50
4. Step 4: Simplify right side
   627,195x = 913,057,647,140.25
5. Step 5: Solve for x
   x = 913,057,647,140.25/627,195
6. Step 6: Final answer
   x = 1,455,779.54