Finding the Third Proportional to 28,070 and 60,902

Step by Step Solution

1. Step 1: Write the proportion equation
   28,070 : 60,902 = 60,902 : x
2. Step 2: Convert to fraction form
   28,070/60,902 = 60,902/x
3. Step 3: Cross multiply
   28,070x = 60,902 × 60,902
4. Step 4: Simplify right side
   28,070x = 3,709,053,604
5. Step 5: Solve for x
   x = 3,709,053,604/28,070
6. Step 6: Final answer
   x = 132,135.86