Finding the Third Proportional to 1,447,406 and 3,087,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,406 : 3,087,184 = 3,087,184 : x
2. Step 2: Convert to fraction form
   1,447,406/3,087,184 = 3,087,184/x
3. Step 3: Cross multiply
   1,447,406x = 3,087,184 × 3,087,184
4. Step 4: Simplify right side
   1,447,406x = 9,530,705,049,856
5. Step 5: Solve for x
   x = 9,530,705,049,856/1,447,406
6. Step 6: Final answer
   x = 6,584,679.80