Finding the Third Proportional to 43,218.56 and 63,833.06

Step by Step Solution

1. Step 1: Write the proportion equation
   43,218.56 : 63,833.06 = 63,833.06 : x
2. Step 2: Convert to fraction form
   43,218.56/63,833.06 = 63,833.06/x
3. Step 3: Cross multiply
   43,218.56x = 63,833.06 × 63,833.06
4. Step 4: Simplify right side
   43,218.56x = 4,074,659,868.13
5. Step 5: Solve for x
   x = 4,074,659,868.13/43,218.56
6. Step 6: Final answer
   x = 94,280.32