Finding the Third Proportional to 2,298,858 and 4,995,630

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,858 : 4,995,630 = 4,995,630 : x
2. Step 2: Convert to fraction form
   2,298,858/4,995,630 = 4,995,630/x
3. Step 3: Cross multiply
   2,298,858x = 4,995,630 × 4,995,630
4. Step 4: Simplify right side
   2,298,858x = 24,956,319,096,900
5. Step 5: Solve for x
   x = 24,956,319,096,900/2,298,858
6. Step 6: Final answer
   x = 10,855,963.74