Finding the Third Proportional to 1,198,500 and 2,567,586

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,500 : 2,567,586 = 2,567,586 : x
2. Step 2: Convert to fraction form
   1,198,500/2,567,586 = 2,567,586/x
3. Step 3: Cross multiply
   1,198,500x = 2,567,586 × 2,567,586
4. Step 4: Simplify right side
   1,198,500x = 6,592,497,867,396
5. Step 5: Solve for x
   x = 6,592,497,867,396/1,198,500
6. Step 6: Final answer
   x = 5,500,624.00