Finding the Third Proportional to 1,548,342 and 3,345,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,342 : 3,345,792 = 3,345,792 : x
2. Step 2: Convert to fraction form
   1,548,342/3,345,792 = 3,345,792/x
3. Step 3: Cross multiply
   1,548,342x = 3,345,792 × 3,345,792
4. Step 4: Simplify right side
   1,548,342x = 11,194,324,107,264
5. Step 5: Solve for x
   x = 11,194,324,107,264/1,548,342
6. Step 6: Final answer
   x = 7,229,878.22