Finding the Third Proportional to 23,643.56 and 51,478.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,643.56 : 51,478.88 = 51,478.88 : x
2. Step 2: Convert to fraction form
   23,643.56/51,478.88 = 51,478.88/x
3. Step 3: Cross multiply
   23,643.56x = 51,478.88 × 51,478.88
4. Step 4: Simplify right side
   23,643.56x = 2,650,074,571.27
5. Step 5: Solve for x
   x = 2,650,074,571.27/23,643.56
6. Step 6: Final answer
   x = 112,084.40