Finding the Third Proportional to 3,636,672 and 7,649,184

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636,672 : 7,649,184 = 7,649,184 : x
2. Step 2: Convert to fraction form
   3,636,672/7,649,184 = 7,649,184/x
3. Step 3: Cross multiply
   3,636,672x = 7,649,184 × 7,649,184
4. Step 4: Simplify right side
   3,636,672x = 58,510,015,865,856
5. Step 5: Solve for x
   x = 58,510,015,865,856/3,636,672
6. Step 6: Final answer
   x = 16,088,890.03