Finding the Third Proportional to 1,367,113 and 2,991,685

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,113 : 2,991,685 = 2,991,685 : x
2. Step 2: Convert to fraction form
   1,367,113/2,991,685 = 2,991,685/x
3. Step 3: Cross multiply
   1,367,113x = 2,991,685 × 2,991,685
4. Step 4: Simplify right side
   1,367,113x = 8,950,179,139,225
5. Step 5: Solve for x
   x = 8,950,179,139,225/1,367,113
6. Step 6: Final answer
   x = 6,546,773.48