Finding the Third Proportional to 1,615,322 and 2,500,874

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,322 : 2,500,874 = 2,500,874 : x
2. Step 2: Convert to fraction form
   1,615,322/2,500,874 = 2,500,874/x
3. Step 3: Cross multiply
   1,615,322x = 2,500,874 × 2,500,874
4. Step 4: Simplify right side
   1,615,322x = 6,254,370,763,876
5. Step 5: Solve for x
   x = 6,254,370,763,876/1,615,322
6. Step 6: Final answer
   x = 3,871,903.41