Finding the Third Proportional to 26,467.50 and 56,772.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,467.50 : 56,772.75 = 56,772.75 : x
2. Step 2: Convert to fraction form
   26,467.50/56,772.75 = 56,772.75/x
3. Step 3: Cross multiply
   26,467.50x = 56,772.75 × 56,772.75
4. Step 4: Simplify right side
   26,467.50x = 3,223,145,142.56
5. Step 5: Solve for x
   x = 3,223,145,142.56/26,467.50
6. Step 6: Final answer
   x = 121,777.47