Finding the Third Proportional to 26,434.50 and 55,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,434.50 : 55,055.50 = 55,055.50 : x
2. Step 2: Convert to fraction form
   26,434.50/55,055.50 = 55,055.50/x
3. Step 3: Cross multiply
   26,434.50x = 55,055.50 × 55,055.50
4. Step 4: Simplify right side
   26,434.50x = 3,031,108,080.25
5. Step 5: Solve for x
   x = 3,031,108,080.25/26,434.50
6. Step 6: Final answer
   x = 114,664.85