Finding the Third Proportional to 43,726.50 and 96,641.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,726.50 : 96,641.25 = 96,641.25 : x
2. Step 2: Convert to fraction form
   43,726.50/96,641.25 = 96,641.25/x
3. Step 3: Cross multiply
   43,726.50x = 96,641.25 × 96,641.25
4. Step 4: Simplify right side
   43,726.50x = 9,339,531,201.56
5. Step 5: Solve for x
   x = 9,339,531,201.56/43,726.50
6. Step 6: Final answer
   x = 213,589.73