Finding the Third Proportional to 28,410 and 60,732

Step by Step Solution

1. Step 1: Write the proportion equation
   28,410 : 60,732 = 60,732 : x
2. Step 2: Convert to fraction form
   28,410/60,732 = 60,732/x
3. Step 3: Cross multiply
   28,410x = 60,732 × 60,732
4. Step 4: Simplify right side
   28,410x = 3,688,375,824
5. Step 5: Solve for x
   x = 3,688,375,824/28,410
6. Step 6: Final answer
   x = 129,826.67