Finding the Third Proportional to 68,436 and 101,655

Step by Step Solution

1. Step 1: Write the proportion equation
   68,436 : 101,655 = 101,655 : x
2. Step 2: Convert to fraction form
   68,436/101,655 = 101,655/x
3. Step 3: Cross multiply
   68,436x = 101,655 × 101,655
4. Step 4: Simplify right side
   68,436x = 10,333,739,025
5. Step 5: Solve for x
   x = 10,333,739,025/68,436
6. Step 6: Final answer
   x = 150,998.58