Finding the Third Proportional to 9,157,042.50 and 19,067,635.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,157,042.50 : 19,067,635.50 = 19,067,635.50 : x
2. Step 2: Convert to fraction form
   9,157,042.50/19,067,635.50 = 19,067,635.50/x
3. Step 3: Cross multiply
   9,157,042.50x = 19,067,635.50 × 19,067,635.50
4. Step 4: Simplify right side
   9,157,042.50x = 363,574,723,560,860.25
5. Step 5: Solve for x
   x = 363,574,723,560,860.25/9,157,042.50
6. Step 6: Final answer
   x = 39,704,383.11