Finding the Third Proportional to 4,710,204 and 7,470,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,710,204 : 7,470,632 = 7,470,632 : x
2. Step 2: Convert to fraction form
   4,710,204/7,470,632 = 7,470,632/x
3. Step 3: Cross multiply
   4,710,204x = 7,470,632 × 7,470,632
4. Step 4: Simplify right side
   4,710,204x = 55,810,342,479,424
5. Step 5: Solve for x
   x = 55,810,342,479,424/4,710,204
6. Step 6: Final answer
   x = 11,848,816.42