Finding the Third Proportional to 58,791.50 and 126,875

Step by Step Solution

1. Step 1: Write the proportion equation
   58,791.50 : 126,875 = 126,875 : x
2. Step 2: Convert to fraction form
   58,791.50/126,875 = 126,875/x
3. Step 3: Cross multiply
   58,791.50x = 126,875 × 126,875
4. Step 4: Simplify right side
   58,791.50x = 16,097,265,625
5. Step 5: Solve for x
   x = 16,097,265,625/58,791.50
6. Step 6: Final answer
   x = 273,802.60