Finding the Third Proportional to 9,444,929 and 20,024,884

Step by Step Solution

1. Step 1: Write the proportion equation
   9,444,929 : 20,024,884 = 20,024,884 : x
2. Step 2: Convert to fraction form
   9,444,929/20,024,884 = 20,024,884/x
3. Step 3: Cross multiply
   9,444,929x = 20,024,884 × 20,024,884
4. Step 4: Simplify right side
   9,444,929x = 400,995,979,213,456
5. Step 5: Solve for x
   x = 400,995,979,213,456/9,444,929
6. Step 6: Final answer
   x = 42,456,219.55