Finding the Third Proportional to 1,184,466 and 2,599,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,466 : 2,599,380 = 2,599,380 : x
2. Step 2: Convert to fraction form
   1,184,466/2,599,380 = 2,599,380/x
3. Step 3: Cross multiply
   1,184,466x = 2,599,380 × 2,599,380
4. Step 4: Simplify right side
   1,184,466x = 6,756,776,384,400
5. Step 5: Solve for x
   x = 6,756,776,384,400/1,184,466
6. Step 6: Final answer
   x = 5,704,491.63