Finding the Third Proportional to 1,536,420 and 2,325,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,420 : 2,325,858 = 2,325,858 : x
2. Step 2: Convert to fraction form
   1,536,420/2,325,858 = 2,325,858/x
3. Step 3: Cross multiply
   1,536,420x = 2,325,858 × 2,325,858
4. Step 4: Simplify right side
   1,536,420x = 5,409,615,436,164
5. Step 5: Solve for x
   x = 5,409,615,436,164/1,536,420
6. Step 6: Final answer
   x = 3,520,922.30