Finding the Third Proportional to 2,947,084 and 4,402,422

Step by Step Solution

1. Step 1: Write the proportion equation
   2,947,084 : 4,402,422 = 4,402,422 : x
2. Step 2: Convert to fraction form
   2,947,084/4,402,422 = 4,402,422/x
3. Step 3: Cross multiply
   2,947,084x = 4,402,422 × 4,402,422
4. Step 4: Simplify right side
   2,947,084x = 19,381,319,466,084
5. Step 5: Solve for x
   x = 19,381,319,466,084/2,947,084
6. Step 6: Final answer
   x = 6,576,439.45