Finding the Third Proportional to 28,990 and 60,134

Step by Step Solution

1. Step 1: Write the proportion equation
   28,990 : 60,134 = 60,134 : x
2. Step 2: Convert to fraction form
   28,990/60,134 = 60,134/x
3. Step 3: Cross multiply
   28,990x = 60,134 × 60,134
4. Step 4: Simplify right side
   28,990x = 3,616,097,956
5. Step 5: Solve for x
   x = 3,616,097,956/28,990
6. Step 6: Final answer
   x = 124,736.05