Finding the Third Proportional to 5,616,274 and 10,952,612

Step by Step Solution

1. Step 1: Write the proportion equation
   5,616,274 : 10,952,612 = 10,952,612 : x
2. Step 2: Convert to fraction form
   5,616,274/10,952,612 = 10,952,612/x
3. Step 3: Cross multiply
   5,616,274x = 10,952,612 × 10,952,612
4. Step 4: Simplify right side
   5,616,274x = 119,959,709,622,544
5. Step 5: Solve for x
   x = 119,959,709,622,544/5,616,274
6. Step 6: Final answer
   x = 21,359,305.05