Finding the Third Proportional to 89,002.13 and 181,308.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,002.13 : 181,308.94 = 181,308.94 : x
2. Step 2: Convert to fraction form
   89,002.13/181,308.94 = 181,308.94/x
3. Step 3: Cross multiply
   89,002.13x = 181,308.94 × 181,308.94
4. Step 4: Simplify right side
   89,002.13x = 32,872,930,817.38
5. Step 5: Solve for x
   x = 32,872,930,817.38/89,002.13
6. Step 6: Final answer
   x = 369,349.95