Finding the Third Proportional to 174,015 and 255,892.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,015 : 255,892.50 = 255,892.50 : x
2. Step 2: Convert to fraction form
   174,015/255,892.50 = 255,892.50/x
3. Step 3: Cross multiply
   174,015x = 255,892.50 × 255,892.50
4. Step 4: Simplify right side
   174,015x = 65,480,971,556.25
5. Step 5: Solve for x
   x = 65,480,971,556.25/174,015
6. Step 6: Final answer
   x = 376,294.98