Finding the Third Proportional to 4,031,152 and 8,770,852

Step by Step Solution

1. Step 1: Write the proportion equation
   4,031,152 : 8,770,852 = 8,770,852 : x
2. Step 2: Convert to fraction form
   4,031,152/8,770,852 = 8,770,852/x
3. Step 3: Cross multiply
   4,031,152x = 8,770,852 × 8,770,852
4. Step 4: Simplify right side
   4,031,152x = 76,927,844,805,904
5. Step 5: Solve for x
   x = 76,927,844,805,904/4,031,152
6. Step 6: Final answer
   x = 19,083,340.15