Finding the Third Proportional to 1,491,932 and 3,219,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,491,932 : 3,219,736 = 3,219,736 : x
2. Step 2: Convert to fraction form
   1,491,932/3,219,736 = 3,219,736/x
3. Step 3: Cross multiply
   1,491,932x = 3,219,736 × 3,219,736
4. Step 4: Simplify right side
   1,491,932x = 10,366,699,909,696
5. Step 5: Solve for x
   x = 10,366,699,909,696/1,491,932
6. Step 6: Final answer
   x = 6,948,506.98