Finding the Third Proportional to 26,780.63 and 51,131.25

Step by Step Solution

1. Step 1: Write the proportion equation
   26,780.63 : 51,131.25 = 51,131.25 : x
2. Step 2: Convert to fraction form
   26,780.63/51,131.25 = 51,131.25/x
3. Step 3: Cross multiply
   26,780.63x = 51,131.25 × 51,131.25
4. Step 4: Simplify right side
   26,780.63x = 2,614,404,726.56
5. Step 5: Solve for x
   x = 2,614,404,726.56/26,780.63
6. Step 6: Final answer
   x = 97,622.99