Finding the Third Proportional to 4,703,040 and 7,036,254

Step by Step Solution

1. Step 1: Write the proportion equation
   4,703,040 : 7,036,254 = 7,036,254 : x
2. Step 2: Convert to fraction form
   4,703,040/7,036,254 = 7,036,254/x
3. Step 3: Cross multiply
   4,703,040x = 7,036,254 × 7,036,254
4. Step 4: Simplify right side
   4,703,040x = 49,508,870,352,516
5. Step 5: Solve for x
   x = 49,508,870,352,516/4,703,040
6. Step 6: Final answer
   x = 10,526,993.25