Finding the Third Proportional to 61,168.75 and 93,581.53

Step by Step Solution

1. Step 1: Write the proportion equation
   61,168.75 : 93,581.53 = 93,581.53 : x
2. Step 2: Convert to fraction form
   61,168.75/93,581.53 = 93,581.53/x
3. Step 3: Cross multiply
   61,168.75x = 93,581.53 × 93,581.53
4. Step 4: Simplify right side
   61,168.75x = 8,757,502,991.09
5. Step 5: Solve for x
   x = 8,757,502,991.09/61,168.75
6. Step 6: Final answer
   x = 143,169.56