Finding the Third Proportional to 68,548.78 and 93,084.19

Step by Step Solution

1. Step 1: Write the proportion equation
   68,548.78 : 93,084.19 = 93,084.19 : x
2. Step 2: Convert to fraction form
   68,548.78/93,084.19 = 93,084.19/x
3. Step 3: Cross multiply
   68,548.78x = 93,084.19 × 93,084.19
4. Step 4: Simplify right side
   68,548.78x = 8,664,665,962.54
5. Step 5: Solve for x
   x = 8,664,665,962.54/68,548.78
6. Step 6: Final answer
   x = 126,401.46