Finding the Third Proportional to 1,061,176 and 2,184,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,176 : 2,184,560 = 2,184,560 : x
2. Step 2: Convert to fraction form
   1,061,176/2,184,560 = 2,184,560/x
3. Step 3: Cross multiply
   1,061,176x = 2,184,560 × 2,184,560
4. Step 4: Simplify right side
   1,061,176x = 4,772,302,393,600
5. Step 5: Solve for x
   x = 4,772,302,393,600/1,061,176
6. Step 6: Final answer
   x = 4,497,182.74