Finding the Third Proportional to 1,336,299 and 2,913,798

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,299 : 2,913,798 = 2,913,798 : x
2. Step 2: Convert to fraction form
   1,336,299/2,913,798 = 2,913,798/x
3. Step 3: Cross multiply
   1,336,299x = 2,913,798 × 2,913,798
4. Step 4: Simplify right side
   1,336,299x = 8,490,218,784,804
5. Step 5: Solve for x
   x = 8,490,218,784,804/1,336,299
6. Step 6: Final answer
   x = 6,353,532.24