Finding the Third Proportional to 1,390,184 and 3,247,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,390,184 : 3,247,884 = 3,247,884 : x
2. Step 2: Convert to fraction form
   1,390,184/3,247,884 = 3,247,884/x
3. Step 3: Cross multiply
   1,390,184x = 3,247,884 × 3,247,884
4. Step 4: Simplify right side
   1,390,184x = 10,548,750,477,456
5. Step 5: Solve for x
   x = 10,548,750,477,456/1,390,184
6. Step 6: Final answer
   x = 7,588,024.66