Finding the Third Proportional to 1,732,608 and 2,598,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,608 : 2,598,912 = 2,598,912 : x
2. Step 2: Convert to fraction form
   1,732,608/2,598,912 = 2,598,912/x
3. Step 3: Cross multiply
   1,732,608x = 2,598,912 × 2,598,912
4. Step 4: Simplify right side
   1,732,608x = 6,754,343,583,744
5. Step 5: Solve for x
   x = 6,754,343,583,744/1,732,608
6. Step 6: Final answer
   x = 3,898,368