Finding the Third Proportional to 1,061,184 and 2,290,422

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,184 : 2,290,422 = 2,290,422 : x
2. Step 2: Convert to fraction form
   1,061,184/2,290,422 = 2,290,422/x
3. Step 3: Cross multiply
   1,061,184x = 2,290,422 × 2,290,422
4. Step 4: Simplify right side
   1,061,184x = 5,246,032,938,084
5. Step 5: Solve for x
   x = 5,246,032,938,084/1,061,184
6. Step 6: Final answer
   x = 4,943,565.81