Finding the Third Proportional to 374,980 and 808,892

Step by Step Solution

1. Step 1: Write the proportion equation
   374,980 : 808,892 = 808,892 : x
2. Step 2: Convert to fraction form
   374,980/808,892 = 808,892/x
3. Step 3: Cross multiply
   374,980x = 808,892 × 808,892
4. Step 4: Simplify right side
   374,980x = 654,306,267,664
5. Step 5: Solve for x
   x = 654,306,267,664/374,980
6. Step 6: Final answer
   x = 1,744,909.78