Finding the Third Proportional to 1,538,693 and 3,562,098

Step by Step Solution

1. Step 1: Write the proportion equation
   1,538,693 : 3,562,098 = 3,562,098 : x
2. Step 2: Convert to fraction form
   1,538,693/3,562,098 = 3,562,098/x
3. Step 3: Cross multiply
   1,538,693x = 3,562,098 × 3,562,098
4. Step 4: Simplify right side
   1,538,693x = 12,688,542,161,604
5. Step 5: Solve for x
   x = 12,688,542,161,604/1,538,693
6. Step 6: Final answer
   x = 8,246,311.75