Finding the Third Proportional to 28,234 and 60,222

Step by Step Solution

1. Step 1: Write the proportion equation
   28,234 : 60,222 = 60,222 : x
2. Step 2: Convert to fraction form
   28,234/60,222 = 60,222/x
3. Step 3: Cross multiply
   28,234x = 60,222 × 60,222
4. Step 4: Simplify right side
   28,234x = 3,626,689,284
5. Step 5: Solve for x
   x = 3,626,689,284/28,234
6. Step 6: Final answer
   x = 128,451.13