Finding the Third Proportional to 8,039,304 and 17,521,704

Step by Step Solution

1. Step 1: Write the proportion equation
   8,039,304 : 17,521,704 = 17,521,704 : x
2. Step 2: Convert to fraction form
   8,039,304/17,521,704 = 17,521,704/x
3. Step 3: Cross multiply
   8,039,304x = 17,521,704 × 17,521,704
4. Step 4: Simplify right side
   8,039,304x = 307,010,111,063,616
5. Step 5: Solve for x
   x = 307,010,111,063,616/8,039,304
6. Step 6: Final answer
   x = 38,188,643.08