Finding the Third Proportional to 3,790,324 and 8,377,848

Step by Step Solution

1. Step 1: Write the proportion equation
   3,790,324 : 8,377,848 = 8,377,848 : x
2. Step 2: Convert to fraction form
   3,790,324/8,377,848 = 8,377,848/x
3. Step 3: Cross multiply
   3,790,324x = 8,377,848 × 8,377,848
4. Step 4: Simplify right side
   3,790,324x = 70,188,337,111,104
5. Step 5: Solve for x
   x = 70,188,337,111,104/3,790,324
6. Step 6: Final answer
   x = 18,517,767.11