Finding the Third Proportional to 1,510,108 and 3,318,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,108 : 3,318,632 = 3,318,632 : x
2. Step 2: Convert to fraction form
   1,510,108/3,318,632 = 3,318,632/x
3. Step 3: Cross multiply
   1,510,108x = 3,318,632 × 3,318,632
4. Step 4: Simplify right side
   1,510,108x = 11,013,318,351,424
5. Step 5: Solve for x
   x = 11,013,318,351,424/1,510,108
6. Step 6: Final answer
   x = 7,293,066.69