Finding the Third Proportional to 4,884,201 and 7,179,960

Step by Step Solution

1. Step 1: Write the proportion equation
   4,884,201 : 7,179,960 = 7,179,960 : x
2. Step 2: Convert to fraction form
   4,884,201/7,179,960 = 7,179,960/x
3. Step 3: Cross multiply
   4,884,201x = 7,179,960 × 7,179,960
4. Step 4: Simplify right side
   4,884,201x = 51,551,825,601,600
5. Step 5: Solve for x
   x = 51,551,825,601,600/4,884,201
6. Step 6: Final answer
   x = 10,554,812.47