Finding the Third Proportional to 1,725,668 and 2,612,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,668 : 2,612,630 = 2,612,630 : x
2. Step 2: Convert to fraction form
   1,725,668/2,612,630 = 2,612,630/x
3. Step 3: Cross multiply
   1,725,668x = 2,612,630 × 2,612,630
4. Step 4: Simplify right side
   1,725,668x = 6,825,835,516,900
5. Step 5: Solve for x
   x = 6,825,835,516,900/1,725,668
6. Step 6: Final answer
   x = 3,955,474.35