Finding the Third Proportional to 3,832,361 and 8,345,122

Step by Step Solution

1. Step 1: Write the proportion equation
   3,832,361 : 8,345,122 = 8,345,122 : x
2. Step 2: Convert to fraction form
   3,832,361/8,345,122 = 8,345,122/x
3. Step 3: Cross multiply
   3,832,361x = 8,345,122 × 8,345,122
4. Step 4: Simplify right side
   3,832,361x = 69,641,061,194,884
5. Step 5: Solve for x
   x = 69,641,061,194,884/3,832,361
6. Step 6: Final answer
   x = 18,171,842.68