Finding the Third Proportional to 627,934 and 1,322,572

Step by Step Solution

1. Step 1: Write the proportion equation
   627,934 : 1,322,572 = 1,322,572 : x
2. Step 2: Convert to fraction form
   627,934/1,322,572 = 1,322,572/x
3. Step 3: Cross multiply
   627,934x = 1,322,572 × 1,322,572
4. Step 4: Simplify right side
   627,934x = 1,749,196,695,184
5. Step 5: Solve for x
   x = 1,749,196,695,184/627,934
6. Step 6: Final answer
   x = 2,785,637.81