Finding the Third Proportional to 193,124.25 and 298,434.38

Step by Step Solution

1. Step 1: Write the proportion equation
   193,124.25 : 298,434.38 = 298,434.38 : x
2. Step 2: Convert to fraction form
   193,124.25/298,434.38 = 298,434.38/x
3. Step 3: Cross multiply
   193,124.25x = 298,434.38 × 298,434.38
4. Step 4: Simplify right side
   193,124.25x = 89,063,076,181.64
5. Step 5: Solve for x
   x = 89,063,076,181.64/193,124.25
6. Step 6: Final answer
   x = 461,169.82