Finding the Third Proportional to 3,116,187 and 4,694,783

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,187 : 4,694,783 = 4,694,783 : x
2. Step 2: Convert to fraction form
   3,116,187/4,694,783 = 4,694,783/x
3. Step 3: Cross multiply
   3,116,187x = 4,694,783 × 4,694,783
4. Step 4: Simplify right side
   3,116,187x = 22,040,987,417,089
5. Step 5: Solve for x
   x = 22,040,987,417,089/3,116,187
6. Step 6: Final answer
   x = 7,073,063.14