Finding the Third Proportional to 56,513.25 and 88,185.38

Step by Step Solution

1. Step 1: Write the proportion equation
   56,513.25 : 88,185.38 = 88,185.38 : x
2. Step 2: Convert to fraction form
   56,513.25/88,185.38 = 88,185.38/x
3. Step 3: Cross multiply
   56,513.25x = 88,185.38 × 88,185.38
4. Step 4: Simplify right side
   56,513.25x = 7,776,660,363.89
5. Step 5: Solve for x
   x = 7,776,660,363.89/56,513.25
6. Step 6: Final answer
   x = 137,607.74