Finding the Third Proportional to 2,164,374 and 3,364,452

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,374 : 3,364,452 = 3,364,452 : x
2. Step 2: Convert to fraction form
   2,164,374/3,364,452 = 3,364,452/x
3. Step 3: Cross multiply
   2,164,374x = 3,364,452 × 3,364,452
4. Step 4: Simplify right side
   2,164,374x = 11,319,537,260,304
5. Step 5: Solve for x
   x = 11,319,537,260,304/2,164,374
6. Step 6: Final answer
   x = 5,229,935.89