Finding the Third Proportional to 1,710,631 and 2,391,567

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,631 : 2,391,567 = 2,391,567 : x
2. Step 2: Convert to fraction form
   1,710,631/2,391,567 = 2,391,567/x
3. Step 3: Cross multiply
   1,710,631x = 2,391,567 × 2,391,567
4. Step 4: Simplify right side
   1,710,631x = 5,719,592,715,489
5. Step 5: Solve for x
   x = 5,719,592,715,489/1,710,631
6. Step 6: Final answer
   x = 3,343,557.27