Finding the Third Proportional to 1,607,466 and 2,189,097

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,466 : 2,189,097 = 2,189,097 : x
2. Step 2: Convert to fraction form
   1,607,466/2,189,097 = 2,189,097/x
3. Step 3: Cross multiply
   1,607,466x = 2,189,097 × 2,189,097
4. Step 4: Simplify right side
   1,607,466x = 4,792,145,675,409
5. Step 5: Solve for x
   x = 4,792,145,675,409/1,607,466
6. Step 6: Final answer
   x = 2,981,180.12