Finding the Third Proportional to 2,748,739 and 4,194,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,739 : 4,194,186 = 4,194,186 : x
2. Step 2: Convert to fraction form
   2,748,739/4,194,186 = 4,194,186/x
3. Step 3: Cross multiply
   2,748,739x = 4,194,186 × 4,194,186
4. Step 4: Simplify right side
   2,748,739x = 17,591,196,202,596
5. Step 5: Solve for x
   x = 17,591,196,202,596/2,748,739
6. Step 6: Final answer
   x = 6,399,733.19