Finding the Third Proportional to 1,549,368 and 3,397,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,368 : 3,397,788 = 3,397,788 : x
2. Step 2: Convert to fraction form
   1,549,368/3,397,788 = 3,397,788/x
3. Step 3: Cross multiply
   1,549,368x = 3,397,788 × 3,397,788
4. Step 4: Simplify right side
   1,549,368x = 11,544,963,292,944
5. Step 5: Solve for x
   x = 11,544,963,292,944/1,549,368
6. Step 6: Final answer
   x = 7,451,401.66