Finding the Third Proportional to 28,124 and 60,254

Step by Step Solution

1. Step 1: Write the proportion equation
   28,124 : 60,254 = 60,254 : x
2. Step 2: Convert to fraction form
   28,124/60,254 = 60,254/x
3. Step 3: Cross multiply
   28,124x = 60,254 × 60,254
4. Step 4: Simplify right side
   28,124x = 3,630,544,516
5. Step 5: Solve for x
   x = 3,630,544,516/28,124
6. Step 6: Final answer
   x = 129,090.62