Finding the Third Proportional to 43,767.75 and 68,586.56

Step by Step Solution

1. Step 1: Write the proportion equation
   43,767.75 : 68,586.56 = 68,586.56 : x
2. Step 2: Convert to fraction form
   43,767.75/68,586.56 = 68,586.56/x
3. Step 3: Cross multiply
   43,767.75x = 68,586.56 × 68,586.56
4. Step 4: Simplify right side
   43,767.75x = 4,704,116,555.57
5. Step 5: Solve for x
   x = 4,704,116,555.57/43,767.75
6. Step 6: Final answer
   x = 107,479.06