Finding the Third Proportional to 173,092.44 and 359,944.69

Step by Step Solution

1. Step 1: Write the proportion equation
   173,092.44 : 359,944.69 = 359,944.69 : x
2. Step 2: Convert to fraction form
   173,092.44/359,944.69 = 359,944.69/x
3. Step 3: Cross multiply
   173,092.44x = 359,944.69 × 359,944.69
4. Step 4: Simplify right side
   173,092.44x = 129,560,178,059.47
5. Step 5: Solve for x
   x = 129,560,178,059.47/173,092.44
6. Step 6: Final answer
   x = 748,502.82