Finding the Third Proportional to 887,814 and 1,917,522

Step by Step Solution

1. Step 1: Write the proportion equation
   887,814 : 1,917,522 = 1,917,522 : x
2. Step 2: Convert to fraction form
   887,814/1,917,522 = 1,917,522/x
3. Step 3: Cross multiply
   887,814x = 1,917,522 × 1,917,522
4. Step 4: Simplify right side
   887,814x = 3,676,890,620,484
5. Step 5: Solve for x
   x = 3,676,890,620,484/887,814
6. Step 6: Final answer
   x = 4,141,510.07