Finding the Third Proportional to 68,112.56 and 93,500.06

Step by Step Solution

1. Step 1: Write the proportion equation
   68,112.56 : 93,500.06 = 93,500.06 : x
2. Step 2: Convert to fraction form
   68,112.56/93,500.06 = 93,500.06/x
3. Step 3: Cross multiply
   68,112.56x = 93,500.06 × 93,500.06
4. Step 4: Simplify right side
   68,112.56x = 8,742,261,687.50
5. Step 5: Solve for x
   x = 8,742,261,687.50/68,112.56
6. Step 6: Final answer
   x = 128,350.21