Finding the Third Proportional to 4,785,876 and 7,103,668

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,876 : 7,103,668 = 7,103,668 : x
2. Step 2: Convert to fraction form
   4,785,876/7,103,668 = 7,103,668/x
3. Step 3: Cross multiply
   4,785,876x = 7,103,668 × 7,103,668
4. Step 4: Simplify right side
   4,785,876x = 50,462,099,054,224
5. Step 5: Solve for x
   x = 50,462,099,054,224/4,785,876
6. Step 6: Final answer
   x = 10,543,962.91