Finding the Third Proportional to 1,183,776 and 2,566,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,776 : 2,566,740 = 2,566,740 : x
2. Step 2: Convert to fraction form
   1,183,776/2,566,740 = 2,566,740/x
3. Step 3: Cross multiply
   1,183,776x = 2,566,740 × 2,566,740
4. Step 4: Simplify right side
   1,183,776x = 6,588,154,227,600
5. Step 5: Solve for x
   x = 6,588,154,227,600/1,183,776
6. Step 6: Final answer
   x = 5,565,372.36