Finding the Third Proportional to 2,003,916 and 4,299,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,916 : 4,299,288 = 4,299,288 : x
2. Step 2: Convert to fraction form
   2,003,916/4,299,288 = 4,299,288/x
3. Step 3: Cross multiply
   2,003,916x = 4,299,288 × 4,299,288
4. Step 4: Simplify right side
   2,003,916x = 18,483,877,306,944
5. Step 5: Solve for x
   x = 18,483,877,306,944/2,003,916
6. Step 6: Final answer
   x = 9,223,878.30