Finding the Third Proportional to 58,600.50 and 121,353

Step by Step Solution

1. Step 1: Write the proportion equation
   58,600.50 : 121,353 = 121,353 : x
2. Step 2: Convert to fraction form
   58,600.50/121,353 = 121,353/x
3. Step 3: Cross multiply
   58,600.50x = 121,353 × 121,353
4. Step 4: Simplify right side
   58,600.50x = 14,726,550,609
5. Step 5: Solve for x
   x = 14,726,550,609/58,600.50
6. Step 6: Final answer
   x = 251,304.18