Finding the Third Proportional to 580,636 and 1,184,596

Step by Step Solution

1. Step 1: Write the proportion equation
   580,636 : 1,184,596 = 1,184,596 : x
2. Step 2: Convert to fraction form
   580,636/1,184,596 = 1,184,596/x
3. Step 3: Cross multiply
   580,636x = 1,184,596 × 1,184,596
4. Step 4: Simplify right side
   580,636x = 1,403,267,683,216
5. Step 5: Solve for x
   x = 1,403,267,683,216/580,636
6. Step 6: Final answer
   x = 2,416,776.92