Finding the Third Proportional to 1,606,240 and 2,141,364

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,240 : 2,141,364 = 2,141,364 : x
2. Step 2: Convert to fraction form
   1,606,240/2,141,364 = 2,141,364/x
3. Step 3: Cross multiply
   1,606,240x = 2,141,364 × 2,141,364
4. Step 4: Simplify right side
   1,606,240x = 4,585,439,780,496
5. Step 5: Solve for x
   x = 4,585,439,780,496/1,606,240
6. Step 6: Final answer
   x = 2,854,766.27