Finding the Third Proportional to 175,066.50 and 254,944.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,066.50 : 254,944.50 = 254,944.50 : x
2. Step 2: Convert to fraction form
   175,066.50/254,944.50 = 254,944.50/x
3. Step 3: Cross multiply
   175,066.50x = 254,944.50 × 254,944.50
4. Step 4: Simplify right side
   175,066.50x = 64,996,698,080.25
5. Step 5: Solve for x
   x = 64,996,698,080.25/175,066.50
6. Step 6: Final answer
   x = 371,268.62