Finding the Third Proportional to 68,061 and 88,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,061 : 88,969.50 = 88,969.50 : x
2. Step 2: Convert to fraction form
   68,061/88,969.50 = 88,969.50/x
3. Step 3: Cross multiply
   68,061x = 88,969.50 × 88,969.50
4. Step 4: Simplify right side
   68,061x = 7,915,571,930.25
5. Step 5: Solve for x
   x = 7,915,571,930.25/68,061
6. Step 6: Final answer
   x = 116,301.14