Finding the Third Proportional to 174,503.53 and 254,827.69

Step by Step Solution

1. Step 1: Write the proportion equation
   174,503.53 : 254,827.69 = 254,827.69 : x
2. Step 2: Convert to fraction form
   174,503.53/254,827.69 = 254,827.69/x
3. Step 3: Cross multiply
   174,503.53x = 254,827.69 × 254,827.69
4. Step 4: Simplify right side
   174,503.53x = 64,937,150,316.60
5. Step 5: Solve for x
   x = 64,937,150,316.60/174,503.53
6. Step 6: Final answer
   x = 372,125.14