Finding the Third Proportional to 1,329,356 and 2,899,309

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,356 : 2,899,309 = 2,899,309 : x
2. Step 2: Convert to fraction form
   1,329,356/2,899,309 = 2,899,309/x
3. Step 3: Cross multiply
   1,329,356x = 2,899,309 × 2,899,309
4. Step 4: Simplify right side
   1,329,356x = 8,405,992,677,481
5. Step 5: Solve for x
   x = 8,405,992,677,481/1,329,356
6. Step 6: Final answer
   x = 6,323,357.08