Finding the Third Proportional to 2,660,784 and 5,836,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,784 : 5,836,656 = 5,836,656 : x
2. Step 2: Convert to fraction form
   2,660,784/5,836,656 = 5,836,656/x
3. Step 3: Cross multiply
   2,660,784x = 5,836,656 × 5,836,656
4. Step 4: Simplify right side
   2,660,784x = 34,066,553,262,336
5. Step 5: Solve for x
   x = 34,066,553,262,336/2,660,784
6. Step 6: Final answer
   x = 12,803,201.34