Finding the Third Proportional to 4,716,392 and 10,105,744

Step by Step Solution

1. Step 1: Write the proportion equation
   4,716,392 : 10,105,744 = 10,105,744 : x
2. Step 2: Convert to fraction form
   4,716,392/10,105,744 = 10,105,744/x
3. Step 3: Cross multiply
   4,716,392x = 10,105,744 × 10,105,744
4. Step 4: Simplify right side
   4,716,392x = 102,126,061,793,536
5. Step 5: Solve for x
   x = 102,126,061,793,536/4,716,392
6. Step 6: Final answer
   x = 21,653,429.53