Finding the Third Proportional to 254,698.50 and 373,023

Step by Step Solution

1. Step 1: Write the proportion equation
   254,698.50 : 373,023 = 373,023 : x
2. Step 2: Convert to fraction form
   254,698.50/373,023 = 373,023/x
3. Step 3: Cross multiply
   254,698.50x = 373,023 × 373,023
4. Step 4: Simplify right side
   254,698.50x = 139,146,158,529
5. Step 5: Solve for x
   x = 139,146,158,529/254,698.50
6. Step 6: Final answer
   x = 546,317.15