Finding the Third Proportional to 9,156,900.50 and 19,067,371

Step by Step Solution

1. Step 1: Write the proportion equation
   9,156,900.50 : 19,067,371 = 19,067,371 : x
2. Step 2: Convert to fraction form
   9,156,900.50/19,067,371 = 19,067,371/x
3. Step 3: Cross multiply
   9,156,900.50x = 19,067,371 × 19,067,371
4. Step 4: Simplify right side
   9,156,900.50x = 363,564,636,851,641
5. Step 5: Solve for x
   x = 363,564,636,851,641/9,156,900.50
6. Step 6: Final answer
   x = 39,703,897.28