Finding the Third Proportional to 174,196.13 and 254,575.69

Step by Step Solution

1. Step 1: Write the proportion equation
   174,196.13 : 254,575.69 = 254,575.69 : x
2. Step 2: Convert to fraction form
   174,196.13/254,575.69 = 254,575.69/x
3. Step 3: Cross multiply
   174,196.13x = 254,575.69 × 254,575.69
4. Step 4: Simplify right side
   174,196.13x = 64,808,780,666.10
5. Step 5: Solve for x
   x = 64,808,780,666.10/174,196.13
6. Step 6: Final answer
   x = 372,044.90