Finding the Third Proportional to 426,540 and 933,432

Step by Step Solution

1. Step 1: Write the proportion equation
   426,540 : 933,432 = 933,432 : x
2. Step 2: Convert to fraction form
   426,540/933,432 = 933,432/x
3. Step 3: Cross multiply
   426,540x = 933,432 × 933,432
4. Step 4: Simplify right side
   426,540x = 871,295,298,624
5. Step 5: Solve for x
   x = 871,295,298,624/426,540
6. Step 6: Final answer
   x = 2,042,704.78