Finding the Third Proportional to 4,763,648 and 10,141,784

Step by Step Solution

1. Step 1: Write the proportion equation
   4,763,648 : 10,141,784 = 10,141,784 : x
2. Step 2: Convert to fraction form
   4,763,648/10,141,784 = 10,141,784/x
3. Step 3: Cross multiply
   4,763,648x = 10,141,784 × 10,141,784
4. Step 4: Simplify right side
   4,763,648x = 102,855,782,702,656
5. Step 5: Solve for x
   x = 102,855,782,702,656/4,763,648
6. Step 6: Final answer
   x = 21,591,810.04