Finding the Third Proportional to 4,838,724 and 7,426,017

Step by Step Solution

1. Step 1: Write the proportion equation
   4,838,724 : 7,426,017 = 7,426,017 : x
2. Step 2: Convert to fraction form
   4,838,724/7,426,017 = 7,426,017/x
3. Step 3: Cross multiply
   4,838,724x = 7,426,017 × 7,426,017
4. Step 4: Simplify right side
   4,838,724x = 55,145,728,484,289
5. Step 5: Solve for x
   x = 55,145,728,484,289/4,838,724
6. Step 6: Final answer
   x = 11,396,750.15