Finding the Third Proportional to 1,183,680 and 2,588,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,680 : 2,588,808 = 2,588,808 : x
2. Step 2: Convert to fraction form
   1,183,680/2,588,808 = 2,588,808/x
3. Step 3: Cross multiply
   1,183,680x = 2,588,808 × 2,588,808
4. Step 4: Simplify right side
   1,183,680x = 6,701,926,860,864
5. Step 5: Solve for x
   x = 6,701,926,860,864/1,183,680
6. Step 6: Final answer
   x = 5,661,941.45