Finding the Third Proportional to 4,387,344 and 9,782,904

Step by Step Solution

1. Step 1: Write the proportion equation
   4,387,344 : 9,782,904 = 9,782,904 : x
2. Step 2: Convert to fraction form
   4,387,344/9,782,904 = 9,782,904/x
3. Step 3: Cross multiply
   4,387,344x = 9,782,904 × 9,782,904
4. Step 4: Simplify right side
   4,387,344x = 95,705,210,673,216
5. Step 5: Solve for x
   x = 95,705,210,673,216/4,387,344
6. Step 6: Final answer
   x = 21,813,929.04