Finding the Third Proportional to 4,421,336 and 9,772,048

Step by Step Solution

1. Step 1: Write the proportion equation
   4,421,336 : 9,772,048 = 9,772,048 : x
2. Step 2: Convert to fraction form
   4,421,336/9,772,048 = 9,772,048/x
3. Step 3: Cross multiply
   4,421,336x = 9,772,048 × 9,772,048
4. Step 4: Simplify right side
   4,421,336x = 95,492,922,114,304
5. Step 5: Solve for x
   x = 95,492,922,114,304/4,421,336
6. Step 6: Final answer
   x = 21,598,205.18