Finding the Third Proportional to 1,246,200 and 1,867,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,200 : 1,867,208 = 1,867,208 : x
2. Step 2: Convert to fraction form
   1,246,200/1,867,208 = 1,867,208/x
3. Step 3: Cross multiply
   1,246,200x = 1,867,208 × 1,867,208
4. Step 4: Simplify right side
   1,246,200x = 3,486,465,715,264
5. Step 5: Solve for x
   x = 3,486,465,715,264/1,246,200
6. Step 6: Final answer
   x = 2,797,677.51