Finding the Third Proportional to 1,184,078 and 1,805,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,078 : 1,805,590 = 1,805,590 : x
2. Step 2: Convert to fraction form
   1,184,078/1,805,590 = 1,805,590/x
3. Step 3: Cross multiply
   1,184,078x = 1,805,590 × 1,805,590
4. Step 4: Simplify right side
   1,184,078x = 3,260,155,248,100
5. Step 5: Solve for x
   x = 3,260,155,248,100/1,184,078
6. Step 6: Final answer
   x = 2,753,328.12