Finding the Third Proportional to 1,313,382 and 2,784,915

Step by Step Solution

1. Step 1: Write the proportion equation
   1,313,382 : 2,784,915 = 2,784,915 : x
2. Step 2: Convert to fraction form
   1,313,382/2,784,915 = 2,784,915/x
3. Step 3: Cross multiply
   1,313,382x = 2,784,915 × 2,784,915
4. Step 4: Simplify right side
   1,313,382x = 7,755,751,557,225
5. Step 5: Solve for x
   x = 7,755,751,557,225/1,313,382
6. Step 6: Final answer
   x = 5,905,175.77