Finding the Third Proportional to 28,663 and 59,350

Step by Step Solution

1. Step 1: Write the proportion equation
   28,663 : 59,350 = 59,350 : x
2. Step 2: Convert to fraction form
   28,663/59,350 = 59,350/x
3. Step 3: Cross multiply
   28,663x = 59,350 × 59,350
4. Step 4: Simplify right side
   28,663x = 3,522,422,500
5. Step 5: Solve for x
   x = 3,522,422,500/28,663
6. Step 6: Final answer
   x = 122,890.92