Finding the Third Proportional to 915,789 and 2,014,284

Step by Step Solution

1. Step 1: Write the proportion equation
   915,789 : 2,014,284 = 2,014,284 : x
2. Step 2: Convert to fraction form
   915,789/2,014,284 = 2,014,284/x
3. Step 3: Cross multiply
   915,789x = 2,014,284 × 2,014,284
4. Step 4: Simplify right side
   915,789x = 4,057,340,032,656
5. Step 5: Solve for x
   x = 4,057,340,032,656/915,789
6. Step 6: Final answer
   x = 4,430,431.06