Finding the Third Proportional to 374,978 and 884,636

Step by Step Solution

1. Step 1: Write the proportion equation
   374,978 : 884,636 = 884,636 : x
2. Step 2: Convert to fraction form
   374,978/884,636 = 884,636/x
3. Step 3: Cross multiply
   374,978x = 884,636 × 884,636
4. Step 4: Simplify right side
   374,978x = 782,580,852,496
5. Step 5: Solve for x
   x = 782,580,852,496/374,978
6. Step 6: Final answer
   x = 2,087,004.71