Finding the Third Proportional to 28,203 and 60,294

Step by Step Solution

1. Step 1: Write the proportion equation
   28,203 : 60,294 = 60,294 : x
2. Step 2: Convert to fraction form
   28,203/60,294 = 60,294/x
3. Step 3: Cross multiply
   28,203x = 60,294 × 60,294
4. Step 4: Simplify right side
   28,203x = 3,635,366,436
5. Step 5: Solve for x
   x = 3,635,366,436/28,203
6. Step 6: Final answer
   x = 128,899.99