Finding the Third Proportional to 540,502 and 1,184,780

Step by Step Solution

1. Step 1: Write the proportion equation
   540,502 : 1,184,780 = 1,184,780 : x
2. Step 2: Convert to fraction form
   540,502/1,184,780 = 1,184,780/x
3. Step 3: Cross multiply
   540,502x = 1,184,780 × 1,184,780
4. Step 4: Simplify right side
   540,502x = 1,403,703,648,400
5. Step 5: Solve for x
   x = 1,403,703,648,400/540,502
6. Step 6: Final answer
   x = 2,597,036.92