Finding the Third Proportional to 2,531,801 and 3,617,877

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531,801 : 3,617,877 = 3,617,877 : x
2. Step 2: Convert to fraction form
   2,531,801/3,617,877 = 3,617,877/x
3. Step 3: Cross multiply
   2,531,801x = 3,617,877 × 3,617,877
4. Step 4: Simplify right side
   2,531,801x = 13,089,033,987,129
5. Step 5: Solve for x
   x = 13,089,033,987,129/2,531,801
6. Step 6: Final answer
   x = 5,169,851.02