Finding the Third Proportional to 3,545,739 and 5,192,838

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,739 : 5,192,838 = 5,192,838 : x
2. Step 2: Convert to fraction form
   3,545,739/5,192,838 = 5,192,838/x
3. Step 3: Cross multiply
   3,545,739x = 5,192,838 × 5,192,838
4. Step 4: Simplify right side
   3,545,739x = 26,965,566,494,244
5. Step 5: Solve for x
   x = 26,965,566,494,244/3,545,739
6. Step 6: Final answer
   x = 7,605,062.44