Finding the Third Proportional to 5,942,818 and 8,928,422

Step by Step Solution

1. Step 1: Write the proportion equation
   5,942,818 : 8,928,422 = 8,928,422 : x
2. Step 2: Convert to fraction form
   5,942,818/8,928,422 = 8,928,422/x
3. Step 3: Cross multiply
   5,942,818x = 8,928,422 × 8,928,422
4. Step 4: Simplify right side
   5,942,818x = 79,716,719,410,084
5. Step 5: Solve for x
   x = 79,716,719,410,084/5,942,818
6. Step 6: Final answer
   x = 13,413,959.41