Finding the Third Proportional to 1,606,264 and 2,141,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,264 : 2,141,400 = 2,141,400 : x
2. Step 2: Convert to fraction form
   1,606,264/2,141,400 = 2,141,400/x
3. Step 3: Cross multiply
   1,606,264x = 2,141,400 × 2,141,400
4. Step 4: Simplify right side
   1,606,264x = 4,585,593,960,000
5. Step 5: Solve for x
   x = 4,585,593,960,000/1,606,264
6. Step 6: Final answer
   x = 2,854,819.61