Finding the Third Proportional to 1,477,683 and 3,191,130

Step by Step Solution

1. Step 1: Write the proportion equation
   1,477,683 : 3,191,130 = 3,191,130 : x
2. Step 2: Convert to fraction form
   1,477,683/3,191,130 = 3,191,130/x
3. Step 3: Cross multiply
   1,477,683x = 3,191,130 × 3,191,130
4. Step 4: Simplify right side
   1,477,683x = 10,183,310,676,900
5. Step 5: Solve for x
   x = 10,183,310,676,900/1,477,683
6. Step 6: Final answer
   x = 6,891,404.09