Finding the Third Proportional to 245,182 and 374,904

Step by Step Solution

1. Step 1: Write the proportion equation
   245,182 : 374,904 = 374,904 : x
2. Step 2: Convert to fraction form
   245,182/374,904 = 374,904/x
3. Step 3: Cross multiply
   245,182x = 374,904 × 374,904
4. Step 4: Simplify right side
   245,182x = 140,553,009,216
5. Step 5: Solve for x
   x = 140,553,009,216/245,182
6. Step 6: Final answer
   x = 573,259.90