Finding the Third Proportional to 1,612,488 and 2,439,594

Step by Step Solution

1. Step 1: Write the proportion equation
   1,612,488 : 2,439,594 = 2,439,594 : x
2. Step 2: Convert to fraction form
   1,612,488/2,439,594 = 2,439,594/x
3. Step 3: Cross multiply
   1,612,488x = 2,439,594 × 2,439,594
4. Step 4: Simplify right side
   1,612,488x = 5,951,618,884,836
5. Step 5: Solve for x
   x = 5,951,618,884,836/1,612,488
6. Step 6: Final answer
   x = 3,690,953.91