Finding the Third Proportional to 4,789,184 and 7,435,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,789,184 : 7,435,632 = 7,435,632 : x
2. Step 2: Convert to fraction form
   4,789,184/7,435,632 = 7,435,632/x
3. Step 3: Cross multiply
   4,789,184x = 7,435,632 × 7,435,632
4. Step 4: Simplify right side
   4,789,184x = 55,288,623,239,424
5. Step 5: Solve for x
   x = 55,288,623,239,424/4,789,184
6. Step 6: Final answer
   x = 11,544,476.73