Finding the Third Proportional to 2,709,567 and 3,989,501

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,567 : 3,989,501 = 3,989,501 : x
2. Step 2: Convert to fraction form
   2,709,567/3,989,501 = 3,989,501/x
3. Step 3: Cross multiply
   2,709,567x = 3,989,501 × 3,989,501
4. Step 4: Simplify right side
   2,709,567x = 15,916,118,229,001
5. Step 5: Solve for x
   x = 15,916,118,229,001/2,709,567
6. Step 6: Final answer
   x = 5,874,044.90