Finding the Third Proportional to 4,542,852 and 10,007,484

Step by Step Solution

1. Step 1: Write the proportion equation
   4,542,852 : 10,007,484 = 10,007,484 : x
2. Step 2: Convert to fraction form
   4,542,852/10,007,484 = 10,007,484/x
3. Step 3: Cross multiply
   4,542,852x = 10,007,484 × 10,007,484
4. Step 4: Simplify right side
   4,542,852x = 100,149,736,010,256
5. Step 5: Solve for x
   x = 100,149,736,010,256/4,542,852
6. Step 6: Final answer
   x = 22,045,564.33