Finding the Third Proportional to 103,314 and 151,432

Step by Step Solution

1. Step 1: Write the proportion equation
   103,314 : 151,432 = 151,432 : x
2. Step 2: Convert to fraction form
   103,314/151,432 = 151,432/x
3. Step 3: Cross multiply
   103,314x = 151,432 × 151,432
4. Step 4: Simplify right side
   103,314x = 22,931,650,624
5. Step 5: Solve for x
   x = 22,931,650,624/103,314
6. Step 6: Final answer
   x = 221,960.73