Finding the Third Proportional to 91,012.50 and 133,542

Step by Step Solution

1. Step 1: Write the proportion equation
   91,012.50 : 133,542 = 133,542 : x
2. Step 2: Convert to fraction form
   91,012.50/133,542 = 133,542/x
3. Step 3: Cross multiply
   91,012.50x = 133,542 × 133,542
4. Step 4: Simplify right side
   91,012.50x = 17,833,465,764
5. Step 5: Solve for x
   x = 17,833,465,764/91,012.50
6. Step 6: Final answer
   x = 195,945.24