Finding the Third Proportional to 19,039,375 and 41,108,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,039,375 : 41,108,575.50 = 41,108,575.50 : x
2. Step 2: Convert to fraction form
   19,039,375/41,108,575.50 = 41,108,575.50/x
3. Step 3: Cross multiply
   19,039,375x = 41,108,575.50 × 41,108,575.50
4. Step 4: Simplify right side
   19,039,375x = 1,689,914,979,639,200.25
5. Step 5: Solve for x
   x = 1,689,914,979,639,200.25/19,039,375
6. Step 6: Final answer
   x = 88,758,952.42