Finding the Third Proportional to 1,955,996 and 2,992,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,955,996 : 2,992,112 = 2,992,112 : x
2. Step 2: Convert to fraction form
   1,955,996/2,992,112 = 2,992,112/x
3. Step 3: Cross multiply
   1,955,996x = 2,992,112 × 2,992,112
4. Step 4: Simplify right side
   1,955,996x = 8,952,734,220,544
5. Step 5: Solve for x
   x = 8,952,734,220,544/1,955,996
6. Step 6: Final answer
   x = 4,577,071.85