Finding the Third Proportional to 5,050,067.50 and 7,835,617.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,050,067.50 : 7,835,617.50 = 7,835,617.50 : x
2. Step 2: Convert to fraction form
   5,050,067.50/7,835,617.50 = 7,835,617.50/x
3. Step 3: Cross multiply
   5,050,067.50x = 7,835,617.50 × 7,835,617.50
4. Step 4: Simplify right side
   5,050,067.50x = 61,396,901,606,306.25
5. Step 5: Solve for x
   x = 61,396,901,606,306.25/5,050,067.50
6. Step 6: Final answer
   x = 12,157,639.80