Finding the Third Proportional to 10,354,718 and 16,208,103

Step by Step Solution

1. Step 1: Write the proportion equation
   10,354,718 : 16,208,103 = 16,208,103 : x
2. Step 2: Convert to fraction form
   10,354,718/16,208,103 = 16,208,103/x
3. Step 3: Cross multiply
   10,354,718x = 16,208,103 × 16,208,103
4. Step 4: Simplify right side
   10,354,718x = 262,702,602,858,609
5. Step 5: Solve for x
   x = 262,702,602,858,609/10,354,718
6. Step 6: Final answer
   x = 25,370,329.05