Finding the Third Proportional to 68,807.06 and 96,895.31

Step by Step Solution

1. Step 1: Write the proportion equation
   68,807.06 : 96,895.31 = 96,895.31 : x
2. Step 2: Convert to fraction form
   68,807.06/96,895.31 = 96,895.31/x
3. Step 3: Cross multiply
   68,807.06x = 96,895.31 × 96,895.31
4. Step 4: Simplify right side
   68,807.06x = 9,388,701,584.47
5. Step 5: Solve for x
   x = 9,388,701,584.47/68,807.06
6. Step 6: Final answer
   x = 136,449.68