Finding the Third Proportional to 254,700 and 373,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   254,700 : 373,024.50 = 373,024.50 : x
2. Step 2: Convert to fraction form
   254,700/373,024.50 = 373,024.50/x
3. Step 3: Cross multiply
   254,700x = 373,024.50 × 373,024.50
4. Step 4: Simplify right side
   254,700x = 139,147,277,600.25
5. Step 5: Solve for x
   x = 139,147,277,600.25/254,700
6. Step 6: Final answer
   x = 546,318.33