Finding the Third Proportional to 1,739,518 and 2,633,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,518 : 2,633,336 = 2,633,336 : x
2. Step 2: Convert to fraction form
   1,739,518/2,633,336 = 2,633,336/x
3. Step 3: Cross multiply
   1,739,518x = 2,633,336 × 2,633,336
4. Step 4: Simplify right side
   1,739,518x = 6,934,458,488,896
5. Step 5: Solve for x
   x = 6,934,458,488,896/1,739,518
6. Step 6: Final answer
   x = 3,986,425.26