Finding the Third Proportional to 2,859,684 and 5,954,594

Step by Step Solution

1. Step 1: Write the proportion equation
   2,859,684 : 5,954,594 = 5,954,594 : x
2. Step 2: Convert to fraction form
   2,859,684/5,954,594 = 5,954,594/x
3. Step 3: Cross multiply
   2,859,684x = 5,954,594 × 5,954,594
4. Step 4: Simplify right side
   2,859,684x = 35,457,189,704,836
5. Step 5: Solve for x
   x = 35,457,189,704,836/2,859,684
6. Step 6: Final answer
   x = 12,398,988.74