Finding the Third Proportional to 737,784 and 1,111,869

Step by Step Solution

1. Step 1: Write the proportion equation
   737,784 : 1,111,869 = 1,111,869 : x
2. Step 2: Convert to fraction form
   737,784/1,111,869 = 1,111,869/x
3. Step 3: Cross multiply
   737,784x = 1,111,869 × 1,111,869
4. Step 4: Simplify right side
   737,784x = 1,236,252,673,161
5. Step 5: Solve for x
   x = 1,236,252,673,161/737,784
6. Step 6: Final answer
   x = 1,675,629.55