Finding the Third Proportional to 89,115.30 and 185,602.24

Step by Step Solution

1. Step 1: Write the proportion equation
   89,115.30 : 185,602.24 = 185,602.24 : x
2. Step 2: Convert to fraction form
   89,115.30/185,602.24 = 185,602.24/x
3. Step 3: Cross multiply
   89,115.30x = 185,602.24 × 185,602.24
4. Step 4: Simplify right side
   89,115.30x = 34,448,192,305.03
5. Step 5: Solve for x
   x = 34,448,192,305.03/89,115.30
6. Step 6: Final answer
   x = 386,557.53