Finding the Third Proportional to 175,068 and 274,341.75

Step by Step Solution

1. Step 1: Write the proportion equation
   175,068 : 274,341.75 = 274,341.75 : x
2. Step 2: Convert to fraction form
   175,068/274,341.75 = 274,341.75/x
3. Step 3: Cross multiply
   175,068x = 274,341.75 × 274,341.75
4. Step 4: Simplify right side
   175,068x = 75,263,395,793.06
5. Step 5: Solve for x
   x = 75,263,395,793.06/175,068
6. Step 6: Final answer
   x = 429,909.50