Finding the Third Proportional to 4,644,464 and 7,036,680

Step by Step Solution

1. Step 1: Write the proportion equation
   4,644,464 : 7,036,680 = 7,036,680 : x
2. Step 2: Convert to fraction form
   4,644,464/7,036,680 = 7,036,680/x
3. Step 3: Cross multiply
   4,644,464x = 7,036,680 × 7,036,680
4. Step 4: Simplify right side
   4,644,464x = 49,514,865,422,400
5. Step 5: Solve for x
   x = 49,514,865,422,400/4,644,464
6. Step 6: Final answer
   x = 10,661,050.54