Finding the Third Proportional to 8,043,820 and 10,328,048

Step by Step Solution

1. Step 1: Write the proportion equation
   8,043,820 : 10,328,048 = 10,328,048 : x
2. Step 2: Convert to fraction form
   8,043,820/10,328,048 = 10,328,048/x
3. Step 3: Cross multiply
   8,043,820x = 10,328,048 × 10,328,048
4. Step 4: Simplify right side
   8,043,820x = 106,668,575,490,304
5. Step 5: Solve for x
   x = 106,668,575,490,304/8,043,820
6. Step 6: Final answer
   x = 13,260,935.16