Finding the Third Proportional to 2,622,170 and 5,705,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622,170 : 5,705,792 = 5,705,792 : x
2. Step 2: Convert to fraction form
   2,622,170/5,705,792 = 5,705,792/x
3. Step 3: Cross multiply
   2,622,170x = 5,705,792 × 5,705,792
4. Step 4: Simplify right side
   2,622,170x = 32,556,062,347,264
5. Step 5: Solve for x
   x = 32,556,062,347,264/2,622,170
6. Step 6: Final answer
   x = 12,415,694.77