Finding the Third Proportional to 2,336,421 and 5,071,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,421 : 5,071,422 = 5,071,422 : x
2. Step 2: Convert to fraction form
   2,336,421/5,071,422 = 5,071,422/x
3. Step 3: Cross multiply
   2,336,421x = 5,071,422 × 5,071,422
4. Step 4: Simplify right side
   2,336,421x = 25,719,321,102,084
5. Step 5: Solve for x
   x = 25,719,321,102,084/2,336,421
6. Step 6: Final answer
   x = 11,007,999.46