Finding the Third Proportional to 16,917,216 and 25,381,008

Step by Step Solution

1. Step 1: Write the proportion equation
   16,917,216 : 25,381,008 = 25,381,008 : x
2. Step 2: Convert to fraction form
   16,917,216/25,381,008 = 25,381,008/x
3. Step 3: Cross multiply
   16,917,216x = 25,381,008 × 25,381,008
4. Step 4: Simplify right side
   16,917,216x = 644,195,567,096,064
5. Step 5: Solve for x
   x = 644,195,567,096,064/16,917,216
6. Step 6: Final answer
   x = 38,079,289.59