Finding the Third Proportional to 4,629,510 and 10,141,680

Step by Step Solution

1. Step 1: Write the proportion equation
   4,629,510 : 10,141,680 = 10,141,680 : x
2. Step 2: Convert to fraction form
   4,629,510/10,141,680 = 10,141,680/x
3. Step 3: Cross multiply
   4,629,510x = 10,141,680 × 10,141,680
4. Step 4: Simplify right side
   4,629,510x = 102,853,673,222,400
5. Step 5: Solve for x
   x = 102,853,673,222,400/4,629,510
6. Step 6: Final answer
   x = 22,216,967.50