Finding the Third Proportional to 1,246,850 and 2,686,043

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,850 : 2,686,043 = 2,686,043 : x
2. Step 2: Convert to fraction form
   1,246,850/2,686,043 = 2,686,043/x
3. Step 3: Cross multiply
   1,246,850x = 2,686,043 × 2,686,043
4. Step 4: Simplify right side
   1,246,850x = 7,214,826,997,849
5. Step 5: Solve for x
   x = 7,214,826,997,849/1,246,850
6. Step 6: Final answer
   x = 5,786,443.44