Finding the Third Proportional to 1,826,462 and 2,908,839

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,462 : 2,908,839 = 2,908,839 : x
2. Step 2: Convert to fraction form
   1,826,462/2,908,839 = 2,908,839/x
3. Step 3: Cross multiply
   1,826,462x = 2,908,839 × 2,908,839
4. Step 4: Simplify right side
   1,826,462x = 8,461,344,327,921
5. Step 5: Solve for x
   x = 8,461,344,327,921/1,826,462
6. Step 6: Final answer
   x = 4,632,641.87