Finding the Third Proportional to 3,159,344 and 4,766,928

Step by Step Solution

1. Step 1: Write the proportion equation
   3,159,344 : 4,766,928 = 4,766,928 : x
2. Step 2: Convert to fraction form
   3,159,344/4,766,928 = 4,766,928/x
3. Step 3: Cross multiply
   3,159,344x = 4,766,928 × 4,766,928
4. Step 4: Simplify right side
   3,159,344x = 22,723,602,557,184
5. Step 5: Solve for x
   x = 22,723,602,557,184/3,159,344
6. Step 6: Final answer
   x = 7,192,506.60