Finding the Third Proportional to 4,630,822 and 10,822,540

Step by Step Solution

1. Step 1: Write the proportion equation
   4,630,822 : 10,822,540 = 10,822,540 : x
2. Step 2: Convert to fraction form
   4,630,822/10,822,540 = 10,822,540/x
3. Step 3: Cross multiply
   4,630,822x = 10,822,540 × 10,822,540
4. Step 4: Simplify right side
   4,630,822x = 117,127,372,051,600
5. Step 5: Solve for x
   x = 117,127,372,051,600/4,630,822
6. Step 6: Final answer
   x = 25,292,998.10