Finding the Third Proportional to 69,339.38 and 99,083.25

Step by Step Solution

1. Step 1: Write the proportion equation
   69,339.38 : 99,083.25 = 99,083.25 : x
2. Step 2: Convert to fraction form
   69,339.38/99,083.25 = 99,083.25/x
3. Step 3: Cross multiply
   69,339.38x = 99,083.25 × 99,083.25
4. Step 4: Simplify right side
   69,339.38x = 9,817,490,430.56
5. Step 5: Solve for x
   x = 9,817,490,430.56/69,339.38
6. Step 6: Final answer
   x = 141,586.08