Finding the Third Proportional to 69,340.50 and 99,092.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,340.50 : 99,092.25 = 99,092.25 : x
2. Step 2: Convert to fraction form
   69,340.50/99,092.25 = 99,092.25/x
3. Step 3: Cross multiply
   69,340.50x = 99,092.25 × 99,092.25
4. Step 4: Simplify right side
   69,340.50x = 9,819,274,010.06
5. Step 5: Solve for x
   x = 9,819,274,010.06/69,340.50
6. Step 6: Final answer
   x = 141,609.51