Finding the Third Proportional to 1,013,992 and 2,203,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,992 : 2,203,148 = 2,203,148 : x
2. Step 2: Convert to fraction form
   1,013,992/2,203,148 = 2,203,148/x
3. Step 3: Cross multiply
   1,013,992x = 2,203,148 × 2,203,148
4. Step 4: Simplify right side
   1,013,992x = 4,853,861,109,904
5. Step 5: Solve for x
   x = 4,853,861,109,904/1,013,992
6. Step 6: Final answer
   x = 4,786,883.04