Finding the Third Proportional to 5,016,168 and 7,170,300

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016,168 : 7,170,300 = 7,170,300 : x
2. Step 2: Convert to fraction form
   5,016,168/7,170,300 = 7,170,300/x
3. Step 3: Cross multiply
   5,016,168x = 7,170,300 × 7,170,300
4. Step 4: Simplify right side
   5,016,168x = 51,413,202,090,000
5. Step 5: Solve for x
   x = 51,413,202,090,000/5,016,168
6. Step 6: Final answer
   x = 10,249,497.64