Finding the Third Proportional to 69,863.25 and 98,760.38

Step by Step Solution

1. Step 1: Write the proportion equation
   69,863.25 : 98,760.38 = 98,760.38 : x
2. Step 2: Convert to fraction form
   69,863.25/98,760.38 = 98,760.38/x
3. Step 3: Cross multiply
   69,863.25x = 98,760.38 × 98,760.38
4. Step 4: Simplify right side
   69,863.25x = 9,753,611,670.14
5. Step 5: Solve for x
   x = 9,753,611,670.14/69,863.25
6. Step 6: Final answer
   x = 139,610.05