Finding the Third Proportional to 1,057,632 and 1,611,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,632 : 1,611,234 = 1,611,234 : x
2. Step 2: Convert to fraction form
   1,057,632/1,611,234 = 1,611,234/x
3. Step 3: Cross multiply
   1,057,632x = 1,611,234 × 1,611,234
4. Step 4: Simplify right side
   1,057,632x = 2,596,075,002,756
5. Step 5: Solve for x
   x = 2,596,075,002,756/1,057,632
6. Step 6: Final answer
   x = 2,454,610.87