Finding the Third Proportional to 43,201.13 and 89,849.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,201.13 : 89,849.25 = 89,849.25 : x
2. Step 2: Convert to fraction form
   43,201.13/89,849.25 = 89,849.25/x
3. Step 3: Cross multiply
   43,201.13x = 89,849.25 × 89,849.25
4. Step 4: Simplify right side
   43,201.13x = 8,072,887,725.56
5. Step 5: Solve for x
   x = 8,072,887,725.56/43,201.13
6. Step 6: Final answer
   x = 186,867.53