Finding the Third Proportional to 1,955,992 and 2,992,106

Step by Step Solution

1. Step 1: Write the proportion equation
   1,955,992 : 2,992,106 = 2,992,106 : x
2. Step 2: Convert to fraction form
   1,955,992/2,992,106 = 2,992,106/x
3. Step 3: Cross multiply
   1,955,992x = 2,992,106 × 2,992,106
4. Step 4: Simplify right side
   1,955,992x = 8,952,698,315,236
5. Step 5: Solve for x
   x = 8,952,698,315,236/1,955,992
6. Step 6: Final answer
   x = 4,577,062.85