Finding the Third Proportional to 1,313,484 and 2,836,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,484 : 2,836,536 = 2,836,536 : x
2. Step 2: Convert to fraction form
   1,313,484/2,836,536 = 2,836,536/x
3. Step 3: Cross multiply
   1,313,484x = 2,836,536 × 2,836,536
4. Step 4: Simplify right side
   1,313,484x = 8,045,936,479,296
5. Step 5: Solve for x
   x = 8,045,936,479,296/1,313,484
6. Step 6: Final answer
   x = 6,125,644.83