Finding the Third Proportional to 49,500 and 103,080

Step by Step Solution

1. Step 1: Write the proportion equation
   49,500 : 103,080 = 103,080 : x
2. Step 2: Convert to fraction form
   49,500/103,080 = 103,080/x
3. Step 3: Cross multiply
   49,500x = 103,080 × 103,080
4. Step 4: Simplify right side
   49,500x = 10,625,486,400
5. Step 5: Solve for x
   x = 10,625,486,400/49,500
6. Step 6: Final answer
   x = 214,656.29