Finding the Third Proportional to 61,242.75 and 93,685.88

Step by Step Solution

1. Step 1: Write the proportion equation
   61,242.75 : 93,685.88 = 93,685.88 : x
2. Step 2: Convert to fraction form
   61,242.75/93,685.88 = 93,685.88/x
3. Step 3: Cross multiply
   61,242.75x = 93,685.88 × 93,685.88
4. Step 4: Simplify right side
   61,242.75x = 8,777,043,174.52
5. Step 5: Solve for x
   x = 8,777,043,174.52/61,242.75
6. Step 6: Final answer
   x = 143,315.63