Finding the Third Proportional to 1,023,182 and 2,152,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,182 : 2,152,420 = 2,152,420 : x
2. Step 2: Convert to fraction form
   1,023,182/2,152,420 = 2,152,420/x
3. Step 3: Cross multiply
   1,023,182x = 2,152,420 × 2,152,420
4. Step 4: Simplify right side
   1,023,182x = 4,632,911,856,400
5. Step 5: Solve for x
   x = 4,632,911,856,400/1,023,182
6. Step 6: Final answer
   x = 4,527,945.03