Finding the Third Proportional to 26,853.75 and 63,165.38

Step by Step Solution

1. Step 1: Write the proportion equation
   26,853.75 : 63,165.38 = 63,165.38 : x
2. Step 2: Convert to fraction form
   26,853.75/63,165.38 = 63,165.38/x
3. Step 3: Cross multiply
   26,853.75x = 63,165.38 × 63,165.38
4. Step 4: Simplify right side
   26,853.75x = 3,989,864,598.89
5. Step 5: Solve for x
   x = 3,989,864,598.89/26,853.75
6. Step 6: Final answer
   x = 148,577.56