Finding the Third Proportional to 2,635,878 and 5,755,083

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635,878 : 5,755,083 = 5,755,083 : x
2. Step 2: Convert to fraction form
   2,635,878/5,755,083 = 5,755,083/x
3. Step 3: Cross multiply
   2,635,878x = 5,755,083 × 5,755,083
4. Step 4: Simplify right side
   2,635,878x = 33,120,980,336,889
5. Step 5: Solve for x
   x = 33,120,980,336,889/2,635,878
6. Step 6: Final answer
   x = 12,565,445.11