Finding the Third Proportional to 693,264 and 1,505,040

Step by Step Solution

1. Step 1: Write the proportion equation
   693,264 : 1,505,040 = 1,505,040 : x
2. Step 2: Convert to fraction form
   693,264/1,505,040 = 1,505,040/x
3. Step 3: Cross multiply
   693,264x = 1,505,040 × 1,505,040
4. Step 4: Simplify right side
   693,264x = 2,265,145,401,600
5. Step 5: Solve for x
   x = 2,265,145,401,600/693,264
6. Step 6: Final answer
   x = 3,267,363.37