Finding the Third Proportional to 49,442.91 and 108,190.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,442.91 : 108,190.69 = 108,190.69 : x
2. Step 2: Convert to fraction form
   49,442.91/108,190.69 = 108,190.69/x
3. Step 3: Cross multiply
   49,442.91x = 108,190.69 × 108,190.69
4. Step 4: Simplify right side
   49,442.91x = 11,705,224,861.72
5. Step 5: Solve for x
   x = 11,705,224,861.72/49,442.91
6. Step 6: Final answer
   x = 236,742.25