Finding the Third Proportional to 28,141 and 61,508

Step by Step Solution

1. Step 1: Write the proportion equation
   28,141 : 61,508 = 61,508 : x
2. Step 2: Convert to fraction form
   28,141/61,508 = 61,508/x
3. Step 3: Cross multiply
   28,141x = 61,508 × 61,508
4. Step 4: Simplify right side
   28,141x = 3,783,234,064
5. Step 5: Solve for x
   x = 3,783,234,064/28,141
6. Step 6: Final answer
   x = 134,438.51