Finding the Third Proportional to 43,762.88 and 89,130.38

Step by Step Solution

1. Step 1: Write the proportion equation
   43,762.88 : 89,130.38 = 89,130.38 : x
2. Step 2: Convert to fraction form
   43,762.88/89,130.38 = 89,130.38/x
3. Step 3: Cross multiply
   43,762.88x = 89,130.38 × 89,130.38
4. Step 4: Simplify right side
   43,762.88x = 7,944,223,747.64
5. Step 5: Solve for x
   x = 7,944,223,747.64/43,762.88
6. Step 6: Final answer
   x = 181,528.84