Finding the Third Proportional to 560,521 and 1,230,050

Step by Step Solution

1. Step 1: Write the proportion equation
   560,521 : 1,230,050 = 1,230,050 : x
2. Step 2: Convert to fraction form
   560,521/1,230,050 = 1,230,050/x
3. Step 3: Cross multiply
   560,521x = 1,230,050 × 1,230,050
4. Step 4: Simplify right side
   560,521x = 1,513,023,002,500
5. Step 5: Solve for x
   x = 1,513,023,002,500/560,521
6. Step 6: Final answer
   x = 2,699,315.46