Finding the Third Proportional to 1,246,216 and 1,867,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,216 : 1,867,232 = 1,867,232 : x
2. Step 2: Convert to fraction form
   1,246,216/1,867,232 = 1,867,232/x
3. Step 3: Cross multiply
   1,246,216x = 1,867,232 × 1,867,232
4. Step 4: Simplify right side
   1,246,216x = 3,486,555,341,824
5. Step 5: Solve for x
   x = 3,486,555,341,824/1,246,216
6. Step 6: Final answer
   x = 2,797,713.51