Finding the Third Proportional to 1,114,300 and 1,697,570

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,300 : 1,697,570 = 1,697,570 : x
2. Step 2: Convert to fraction form
   1,114,300/1,697,570 = 1,697,570/x
3. Step 3: Cross multiply
   1,114,300x = 1,697,570 × 1,697,570
4. Step 4: Simplify right side
   1,114,300x = 2,881,743,904,900
5. Step 5: Solve for x
   x = 2,881,743,904,900/1,114,300
6. Step 6: Final answer
   x = 2,586,147.27