Finding the Third Proportional to 9,644,028 and 20,630,304

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644,028 : 20,630,304 = 20,630,304 : x
2. Step 2: Convert to fraction form
   9,644,028/20,630,304 = 20,630,304/x
3. Step 3: Cross multiply
   9,644,028x = 20,630,304 × 20,630,304
4. Step 4: Simplify right side
   9,644,028x = 425,609,443,132,416
5. Step 5: Solve for x
   x = 425,609,443,132,416/9,644,028
6. Step 6: Final answer
   x = 44,131,916.99