Finding the Third Proportional to 2,251,883 and 3,485,534

Step by Step Solution

1. Step 1: Write the proportion equation
   2,251,883 : 3,485,534 = 3,485,534 : x
2. Step 2: Convert to fraction form
   2,251,883/3,485,534 = 3,485,534/x
3. Step 3: Cross multiply
   2,251,883x = 3,485,534 × 3,485,534
4. Step 4: Simplify right side
   2,251,883x = 12,148,947,265,156
5. Step 5: Solve for x
   x = 12,148,947,265,156/2,251,883
6. Step 6: Final answer
   x = 5,395,017.09