Finding the Third Proportional to 874,876 and 1,914,344

Step by Step Solution

1. Step 1: Write the proportion equation
   874,876 : 1,914,344 = 1,914,344 : x
2. Step 2: Convert to fraction form
   874,876/1,914,344 = 1,914,344/x
3. Step 3: Cross multiply
   874,876x = 1,914,344 × 1,914,344
4. Step 4: Simplify right side
   874,876x = 3,664,712,950,336
5. Step 5: Solve for x
   x = 3,664,712,950,336/874,876
6. Step 6: Final answer
   x = 4,188,836.99