Finding the Third Proportional to 1,718,534 and 3,732,647

Step by Step Solution

1. Step 1: Write the proportion equation
   1,718,534 : 3,732,647 = 3,732,647 : x
2. Step 2: Convert to fraction form
   1,718,534/3,732,647 = 3,732,647/x
3. Step 3: Cross multiply
   1,718,534x = 3,732,647 × 3,732,647
4. Step 4: Simplify right side
   1,718,534x = 13,932,653,626,609
5. Step 5: Solve for x
   x = 13,932,653,626,609/1,718,534
6. Step 6: Final answer
   x = 8,107,290.07