Finding the Third Proportional to 3,300,612 and 5,251,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300,612 : 5,251,632 = 5,251,632 : x
2. Step 2: Convert to fraction form
   3,300,612/5,251,632 = 5,251,632/x
3. Step 3: Cross multiply
   3,300,612x = 5,251,632 × 5,251,632
4. Step 4: Simplify right side
   3,300,612x = 27,579,638,663,424
5. Step 5: Solve for x
   x = 27,579,638,663,424/3,300,612
6. Step 6: Final answer
   x = 8,355,916.62