Finding the Third Proportional to 1,283,157 and 2,755,854

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,157 : 2,755,854 = 2,755,854 : x
2. Step 2: Convert to fraction form
   1,283,157/2,755,854 = 2,755,854/x
3. Step 3: Cross multiply
   1,283,157x = 2,755,854 × 2,755,854
4. Step 4: Simplify right side
   1,283,157x = 7,594,731,269,316
5. Step 5: Solve for x
   x = 7,594,731,269,316/1,283,157
6. Step 6: Final answer
   x = 5,918,785.67