Finding the Third Proportional to 16,981,825 and 37,299,799

Step by Step Solution

1. Step 1: Write the proportion equation
   16,981,825 : 37,299,799 = 37,299,799 : x
2. Step 2: Convert to fraction form
   16,981,825/37,299,799 = 37,299,799/x
3. Step 3: Cross multiply
   16,981,825x = 37,299,799 × 37,299,799
4. Step 4: Simplify right side
   16,981,825x = 1,391,275,005,440,401
5. Step 5: Solve for x
   x = 1,391,275,005,440,401/16,981,825
6. Step 6: Final answer
   x = 81,927,296.12