Finding the Third Proportional to 4,884,176 and 7,179,924

Step by Step Solution

1. Step 1: Write the proportion equation
   4,884,176 : 7,179,924 = 7,179,924 : x
2. Step 2: Convert to fraction form
   4,884,176/7,179,924 = 7,179,924/x
3. Step 3: Cross multiply
   4,884,176x = 7,179,924 × 7,179,924
4. Step 4: Simplify right side
   4,884,176x = 51,551,308,645,776
5. Step 5: Solve for x
   x = 51,551,308,645,776/4,884,176
6. Step 6: Final answer
   x = 10,554,760.65