Finding the Third Proportional to 2,851,236 and 5,904,573.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851,236 : 5,904,573.75 = 5,904,573.75 : x
2. Step 2: Convert to fraction form
   2,851,236/5,904,573.75 = 5,904,573.75/x
3. Step 3: Cross multiply
   2,851,236x = 5,904,573.75 × 5,904,573.75
4. Step 4: Simplify right side
   2,851,236x = 34,863,991,169,189.06
5. Step 5: Solve for x
   x = 34,863,991,169,189.06/2,851,236
6. Step 6: Final answer
   x = 12,227,676.41