Finding the Third Proportional to 2,849,636 and 5,815,534

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849,636 : 5,815,534 = 5,815,534 : x
2. Step 2: Convert to fraction form
   2,849,636/5,815,534 = 5,815,534/x
3. Step 3: Cross multiply
   2,849,636x = 5,815,534 × 5,815,534
4. Step 4: Simplify right side
   2,849,636x = 33,820,435,705,156
5. Step 5: Solve for x
   x = 33,820,435,705,156/2,849,636
6. Step 6: Final answer
   x = 11,868,335.36