Finding the Third Proportional to 38,870 and 61,108

Step by Step Solution

1. Step 1: Write the proportion equation
   38,870 : 61,108 = 61,108 : x
2. Step 2: Convert to fraction form
   38,870/61,108 = 61,108/x
3. Step 3: Cross multiply
   38,870x = 61,108 × 61,108
4. Step 4: Simplify right side
   38,870x = 3,734,187,664
5. Step 5: Solve for x
   x = 3,734,187,664/38,870
6. Step 6: Final answer
   x = 96,068.63