Finding the Third Proportional to 42,452,866.50 and 90,960,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,452,866.50 : 90,960,097.50 = 90,960,097.50 : x
2. Step 2: Convert to fraction form
   42,452,866.50/90,960,097.50 = 90,960,097.50/x
3. Step 3: Cross multiply
   42,452,866.50x = 90,960,097.50 × 90,960,097.50
4. Step 4: Simplify right side
   42,452,866.50x = 8,273,739,337,209,506
5. Step 5: Solve for x
   x = 8,273,739,337,209,506/42,452,866.50
6. Step 6: Final answer
   x = 194,892,359.91