Finding the Third Proportional to 1,184,553 and 1,787,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,553 : 1,787,490 = 1,787,490 : x
2. Step 2: Convert to fraction form
   1,184,553/1,787,490 = 1,787,490/x
3. Step 3: Cross multiply
   1,184,553x = 1,787,490 × 1,787,490
4. Step 4: Simplify right side
   1,184,553x = 3,195,120,500,100
5. Step 5: Solve for x
   x = 3,195,120,500,100/1,184,553
6. Step 6: Final answer
   x = 2,697,321.69