Finding the Third Proportional to 2,591,730 and 3,836,583

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,730 : 3,836,583 = 3,836,583 : x
2. Step 2: Convert to fraction form
   2,591,730/3,836,583 = 3,836,583/x
3. Step 3: Cross multiply
   2,591,730x = 3,836,583 × 3,836,583
4. Step 4: Simplify right side
   2,591,730x = 14,719,369,115,889
5. Step 5: Solve for x
   x = 14,719,369,115,889/2,591,730
6. Step 6: Final answer
   x = 5,679,360.55