Finding the Third Proportional to 68,377.92 and 103,510.41

Step by Step Solution

1. Step 1: Write the proportion equation
   68,377.92 : 103,510.41 = 103,510.41 : x
2. Step 2: Convert to fraction form
   68,377.92/103,510.41 = 103,510.41/x
3. Step 3: Cross multiply
   68,377.92x = 103,510.41 × 103,510.41
4. Step 4: Simplify right side
   68,377.92x = 10,714,404,202.04
5. Step 5: Solve for x
   x = 10,714,404,202.04/68,377.92
6. Step 6: Final answer
   x = 156,693.91