Finding the Third Proportional to 2,322,340 and 3,415,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322,340 : 3,415,216 = 3,415,216 : x
2. Step 2: Convert to fraction form
   2,322,340/3,415,216 = 3,415,216/x
3. Step 3: Cross multiply
   2,322,340x = 3,415,216 × 3,415,216
4. Step 4: Simplify right side
   2,322,340x = 11,663,700,326,656
5. Step 5: Solve for x
   x = 11,663,700,326,656/2,322,340
6. Step 6: Final answer
   x = 5,022,391.35