Finding the Third Proportional to 1,336,814 and 2,783,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336,814 : 2,783,784 = 2,783,784 : x
2. Step 2: Convert to fraction form
   1,336,814/2,783,784 = 2,783,784/x
3. Step 3: Cross multiply
   1,336,814x = 2,783,784 × 2,783,784
4. Step 4: Simplify right side
   1,336,814x = 7,749,453,358,656
5. Step 5: Solve for x
   x = 7,749,453,358,656/1,336,814
6. Step 6: Final answer
   x = 5,796,957.06