Finding the Third Proportional to 2,877,827 and 4,157,619

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877,827 : 4,157,619 = 4,157,619 : x
2. Step 2: Convert to fraction form
   2,877,827/4,157,619 = 4,157,619/x
3. Step 3: Cross multiply
   2,877,827x = 4,157,619 × 4,157,619
4. Step 4: Simplify right side
   2,877,827x = 17,285,795,749,161
5. Step 5: Solve for x
   x = 17,285,795,749,161/2,877,827
6. Step 6: Final answer
   x = 6,006,544.43