Finding the Third Proportional to 1,706,704 and 3,734,816

Step by Step Solution

1. Step 1: Write the proportion equation
   1,706,704 : 3,734,816 = 3,734,816 : x
2. Step 2: Convert to fraction form
   1,706,704/3,734,816 = 3,734,816/x
3. Step 3: Cross multiply
   1,706,704x = 3,734,816 × 3,734,816
4. Step 4: Simplify right side
   1,706,704x = 13,948,850,553,856
5. Step 5: Solve for x
   x = 13,948,850,553,856/1,706,704
6. Step 6: Final answer
   x = 8,172,975.84