Finding the Third Proportional to 43,767.84 and 68,586.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,767.84 : 68,586.75 = 68,586.75 : x
2. Step 2: Convert to fraction form
   43,767.84/68,586.75 = 68,586.75/x
3. Step 3: Cross multiply
   43,767.84x = 68,586.75 × 68,586.75
4. Step 4: Simplify right side
   43,767.84x = 4,704,142,275.56
5. Step 5: Solve for x
   x = 4,704,142,275.56/43,767.84
6. Step 6: Final answer
   x = 107,479.42