Finding the Third Proportional to 723,086 and 1,574,852

Step by Step Solution

1. Step 1: Write the proportion equation
   723,086 : 1,574,852 = 1,574,852 : x
2. Step 2: Convert to fraction form
   723,086/1,574,852 = 1,574,852/x
3. Step 3: Cross multiply
   723,086x = 1,574,852 × 1,574,852
4. Step 4: Simplify right side
   723,086x = 2,480,158,821,904
5. Step 5: Solve for x
   x = 2,480,158,821,904/723,086
6. Step 6: Final answer
   x = 3,429,963.82