Finding the Third Proportional to 9,015,414 and 20,046,540

Step by Step Solution

1. Step 1: Write the proportion equation
   9,015,414 : 20,046,540 = 20,046,540 : x
2. Step 2: Convert to fraction form
   9,015,414/20,046,540 = 20,046,540/x
3. Step 3: Cross multiply
   9,015,414x = 20,046,540 × 20,046,540
4. Step 4: Simplify right side
   9,015,414x = 401,863,765,971,600
5. Step 5: Solve for x
   x = 401,863,765,971,600/9,015,414
6. Step 6: Final answer
   x = 44,575,187.12