Finding the Third Proportional to 1,710,816 and 2,391,816

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,816 : 2,391,816 = 2,391,816 : x
2. Step 2: Convert to fraction form
   1,710,816/2,391,816 = 2,391,816/x
3. Step 3: Cross multiply
   1,710,816x = 2,391,816 × 2,391,816
4. Step 4: Simplify right side
   1,710,816x = 5,720,783,777,856
5. Step 5: Solve for x
   x = 5,720,783,777,856/1,710,816
6. Step 6: Final answer
   x = 3,343,891.91