Finding the Third Proportional to 103,422 and 151,026

Step by Step Solution

1. Step 1: Write the proportion equation
   103,422 : 151,026 = 151,026 : x
2. Step 2: Convert to fraction form
   103,422/151,026 = 151,026/x
3. Step 3: Cross multiply
   103,422x = 151,026 × 151,026
4. Step 4: Simplify right side
   103,422x = 22,808,852,676
5. Step 5: Solve for x
   x = 22,808,852,676/103,422
6. Step 6: Final answer
   x = 220,541.59