Finding the Third Proportional to 101,436 and 148,398

Step by Step Solution

1. Step 1: Write the proportion equation
   101,436 : 148,398 = 148,398 : x
2. Step 2: Convert to fraction form
   101,436/148,398 = 148,398/x
3. Step 3: Cross multiply
   101,436x = 148,398 × 148,398
4. Step 4: Simplify right side
   101,436x = 22,021,966,404
5. Step 5: Solve for x
   x = 22,021,966,404/101,436
6. Step 6: Final answer
   x = 217,102.08