Finding the Third Proportional to 61,505.16 and 91,937.53

Step by Step Solution

1. Step 1: Write the proportion equation
   61,505.16 : 91,937.53 = 91,937.53 : x
2. Step 2: Convert to fraction form
   61,505.16/91,937.53 = 91,937.53/x
3. Step 3: Cross multiply
   61,505.16x = 91,937.53 × 91,937.53
4. Step 4: Simplify right side
   61,505.16x = 8,452,509,652.34
5. Step 5: Solve for x
   x = 8,452,509,652.34/61,505.16
6. Step 6: Final answer
   x = 137,427.66