Finding the Third Proportional to 42,525.13 and 91,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,525.13 : 91,550.50 = 91,550.50 : x
2. Step 2: Convert to fraction form
   42,525.13/91,550.50 = 91,550.50/x
3. Step 3: Cross multiply
   42,525.13x = 91,550.50 × 91,550.50
4. Step 4: Simplify right side
   42,525.13x = 8,381,494,050.25
5. Step 5: Solve for x
   x = 8,381,494,050.25/42,525.13
6. Step 6: Final answer
   x = 197,095.11