Finding the Third Proportional to 1,883,416 and 2,868,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,883,416 : 2,868,644 = 2,868,644 : x
2. Step 2: Convert to fraction form
   1,883,416/2,868,644 = 2,868,644/x
3. Step 3: Cross multiply
   1,883,416x = 2,868,644 × 2,868,644
4. Step 4: Simplify right side
   1,883,416x = 8,229,118,398,736
5. Step 5: Solve for x
   x = 8,229,118,398,736/1,883,416
6. Step 6: Final answer
   x = 4,369,251.61