Finding the Third Proportional to 4,858,704 and 7,100,784

Step by Step Solution

1. Step 1: Write the proportion equation
   4,858,704 : 7,100,784 = 7,100,784 : x
2. Step 2: Convert to fraction form
   4,858,704/7,100,784 = 7,100,784/x
3. Step 3: Cross multiply
   4,858,704x = 7,100,784 × 7,100,784
4. Step 4: Simplify right side
   4,858,704x = 50,421,133,414,656
5. Step 5: Solve for x
   x = 50,421,133,414,656/4,858,704
6. Step 6: Final answer
   x = 10,377,486.14