Finding the Third Proportional to 1,183,502 and 2,587,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,502 : 2,587,972 = 2,587,972 : x
2. Step 2: Convert to fraction form
   1,183,502/2,587,972 = 2,587,972/x
3. Step 3: Cross multiply
   1,183,502x = 2,587,972 × 2,587,972
4. Step 4: Simplify right side
   1,183,502x = 6,697,599,072,784
5. Step 5: Solve for x
   x = 6,697,599,072,784/1,183,502
6. Step 6: Final answer
   x = 5,659,136.25