Finding the Third Proportional to 69,400 and 101,508

Step by Step Solution

1. Step 1: Write the proportion equation
   69,400 : 101,508 = 101,508 : x
2. Step 2: Convert to fraction form
   69,400/101,508 = 101,508/x
3. Step 3: Cross multiply
   69,400x = 101,508 × 101,508
4. Step 4: Simplify right side
   69,400x = 10,303,874,064
5. Step 5: Solve for x
   x = 10,303,874,064/69,400
6. Step 6: Final answer
   x = 148,470.81