Finding the Third Proportional to 8,064,008 and 12,789,048

Step by Step Solution

1. Step 1: Write the proportion equation
   8,064,008 : 12,789,048 = 12,789,048 : x
2. Step 2: Convert to fraction form
   8,064,008/12,789,048 = 12,789,048/x
3. Step 3: Cross multiply
   8,064,008x = 12,789,048 × 12,789,048
4. Step 4: Simplify right side
   8,064,008x = 163,559,748,746,304
5. Step 5: Solve for x
   x = 163,559,748,746,304/8,064,008
6. Step 6: Final answer
   x = 20,282,686.82