Finding the Third Proportional to 9,341,768 and 20,124,112

Step by Step Solution

1. Step 1: Write the proportion equation
   9,341,768 : 20,124,112 = 20,124,112 : x
2. Step 2: Convert to fraction form
   9,341,768/20,124,112 = 20,124,112/x
3. Step 3: Cross multiply
   9,341,768x = 20,124,112 × 20,124,112
4. Step 4: Simplify right side
   9,341,768x = 404,979,883,788,544
5. Step 5: Solve for x
   x = 404,979,883,788,544/9,341,768
6. Step 6: Final answer
   x = 43,351,524.44