Finding the Third Proportional to 2,251,887 and 3,485,541

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,887 : 3,485,541 = 3,485,541 : x
2. Step 2: Convert to fraction form
   2,251,887/3,485,541 = 3,485,541/x
3. Step 3: Cross multiply
   2,251,887x = 3,485,541 × 3,485,541
4. Step 4: Simplify right side
   2,251,887x = 12,148,996,062,681
5. Step 5: Solve for x
   x = 12,148,996,062,681/2,251,887
6. Step 6: Final answer
   x = 5,395,029.17