Finding the Third Proportional to 1,318,416 and 2,823,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,318,416 : 2,823,472 = 2,823,472 : x
2. Step 2: Convert to fraction form
   1,318,416/2,823,472 = 2,823,472/x
3. Step 3: Cross multiply
   1,318,416x = 2,823,472 × 2,823,472
4. Step 4: Simplify right side
   1,318,416x = 7,971,994,134,784
5. Step 5: Solve for x
   x = 7,971,994,134,784/1,318,416
6. Step 6: Final answer
   x = 6,046,645.47