Finding the Third Proportional to 949,320 and 1,268,118

Step by Step Solution

1. Step 1: Write the proportion equation
   949,320 : 1,268,118 = 1,268,118 : x
2. Step 2: Convert to fraction form
   949,320/1,268,118 = 1,268,118/x
3. Step 3: Cross multiply
   949,320x = 1,268,118 × 1,268,118
4. Step 4: Simplify right side
   949,320x = 1,608,123,261,924
5. Step 5: Solve for x
   x = 1,608,123,261,924/949,320
6. Step 6: Final answer
   x = 1,693,973.86