Finding the Third Proportional to 3,555,153 and 7,879,023

Step by Step Solution

1. Step 1: Write the proportion equation
   3,555,153 : 7,879,023 = 7,879,023 : x
2. Step 2: Convert to fraction form
   3,555,153/7,879,023 = 7,879,023/x
3. Step 3: Cross multiply
   3,555,153x = 7,879,023 × 7,879,023
4. Step 4: Simplify right side
   3,555,153x = 62,079,003,434,529
5. Step 5: Solve for x
   x = 62,079,003,434,529/3,555,153
6. Step 6: Final answer
   x = 17,461,696.71