Finding the Third Proportional to 1,367,043 and 2,991,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,043 : 2,991,536 = 2,991,536 : x
2. Step 2: Convert to fraction form
   1,367,043/2,991,536 = 2,991,536/x
3. Step 3: Cross multiply
   1,367,043x = 2,991,536 × 2,991,536
4. Step 4: Simplify right side
   1,367,043x = 8,949,287,639,296
5. Step 5: Solve for x
   x = 8,949,287,639,296/1,367,043
6. Step 6: Final answer
   x = 6,546,456.58