Finding the Third Proportional to 175,074 and 254,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,074 : 254,956.50 = 254,956.50 : x
2. Step 2: Convert to fraction form
   175,074/254,956.50 = 254,956.50/x
3. Step 3: Cross multiply
   175,074x = 254,956.50 × 254,956.50
4. Step 4: Simplify right side
   175,074x = 65,002,816,892.25
5. Step 5: Solve for x
   x = 65,002,816,892.25/175,074
6. Step 6: Final answer
   x = 371,287.67