Finding the Third Proportional to 4,709,956 and 10,141,612

Step by Step Solution

1. Step 1: Write the proportion equation
   4,709,956 : 10,141,612 = 10,141,612 : x
2. Step 2: Convert to fraction form
   4,709,956/10,141,612 = 10,141,612/x
3. Step 3: Cross multiply
   4,709,956x = 10,141,612 × 10,141,612
4. Step 4: Simplify right side
   4,709,956x = 102,852,293,958,544
5. Step 5: Solve for x
   x = 102,852,293,958,544/4,709,956
6. Step 6: Final answer
   x = 21,837,209.09