Finding the Third Proportional to 1,968,648 and 2,992,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,648 : 2,992,792 = 2,992,792 : x
2. Step 2: Convert to fraction form
   1,968,648/2,992,792 = 2,992,792/x
3. Step 3: Cross multiply
   1,968,648x = 2,992,792 × 2,992,792
4. Step 4: Simplify right side
   1,968,648x = 8,956,803,955,264
5. Step 5: Solve for x
   x = 8,956,803,955,264/1,968,648
6. Step 6: Final answer
   x = 4,549,723.44