Finding the Third Proportional to 4,828,704 and 7,243,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,828,704 : 7,243,632 = 7,243,632 : x
2. Step 2: Convert to fraction form
   4,828,704/7,243,632 = 7,243,632/x
3. Step 3: Cross multiply
   4,828,704x = 7,243,632 × 7,243,632
4. Step 4: Simplify right side
   4,828,704x = 52,470,204,551,424
5. Step 5: Solve for x
   x = 52,470,204,551,424/4,828,704
6. Step 6: Final answer
   x = 10,866,312.07