Finding the Third Proportional to 1,367,134 and 2,991,722

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,134 : 2,991,722 = 2,991,722 : x
2. Step 2: Convert to fraction form
   1,367,134/2,991,722 = 2,991,722/x
3. Step 3: Cross multiply
   1,367,134x = 2,991,722 × 2,991,722
4. Step 4: Simplify right side
   1,367,134x = 8,950,400,525,284
5. Step 5: Solve for x
   x = 8,950,400,525,284/1,367,134
6. Step 6: Final answer
   x = 6,546,834.86