Finding the Third Proportional to 1,298,046 and 1,936,266

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,046 : 1,936,266 = 1,936,266 : x
2. Step 2: Convert to fraction form
   1,298,046/1,936,266 = 1,936,266/x
3. Step 3: Cross multiply
   1,298,046x = 1,936,266 × 1,936,266
4. Step 4: Simplify right side
   1,298,046x = 3,749,126,022,756
5. Step 5: Solve for x
   x = 3,749,126,022,756/1,298,046
6. Step 6: Final answer
   x = 2,888,284.41