Finding the Third Proportional to 26,378.16 and 53,733.38

Step by Step Solution

1. Step 1: Write the proportion equation
   26,378.16 : 53,733.38 = 53,733.38 : x
2. Step 2: Convert to fraction form
   26,378.16/53,733.38 = 53,733.38/x
3. Step 3: Cross multiply
   26,378.16x = 53,733.38 × 53,733.38
4. Step 4: Simplify right side
   26,378.16x = 2,887,275,588.89
5. Step 5: Solve for x
   x = 2,887,275,588.89/26,378.16
6. Step 6: Final answer
   x = 109,457.07