Finding the Third Proportional to 2,164,368 and 3,364,443

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,368 : 3,364,443 = 3,364,443 : x
2. Step 2: Convert to fraction form
   2,164,368/3,364,443 = 3,364,443/x
3. Step 3: Cross multiply
   2,164,368x = 3,364,443 × 3,364,443
4. Step 4: Simplify right side
   2,164,368x = 11,319,476,700,249
5. Step 5: Solve for x
   x = 11,319,476,700,249/2,164,368
6. Step 6: Final answer
   x = 5,229,922.41