Finding the Third Proportional to 68,650 and 101,131

Step by Step Solution

1. Step 1: Write the proportion equation
   68,650 : 101,131 = 101,131 : x
2. Step 2: Convert to fraction form
   68,650/101,131 = 101,131/x
3. Step 3: Cross multiply
   68,650x = 101,131 × 101,131
4. Step 4: Simplify right side
   68,650x = 10,227,479,161
5. Step 5: Solve for x
   x = 10,227,479,161/68,650
6. Step 6: Final answer
   x = 148,980.03