Finding the Third Proportional to 68,101 and 105,023.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,101 : 105,023.50 = 105,023.50 : x
2. Step 2: Convert to fraction form
   68,101/105,023.50 = 105,023.50/x
3. Step 3: Cross multiply
   68,101x = 105,023.50 × 105,023.50
4. Step 4: Simplify right side
   68,101x = 11,029,935,552.25
5. Step 5: Solve for x
   x = 11,029,935,552.25/68,101
6. Step 6: Final answer
   x = 161,964.37