Finding the Third Proportional to 746,758 and 1,133,988

Step by Step Solution

1. Step 1: Write the proportion equation
   746,758 : 1,133,988 = 1,133,988 : x
2. Step 2: Convert to fraction form
   746,758/1,133,988 = 1,133,988/x
3. Step 3: Cross multiply
   746,758x = 1,133,988 × 1,133,988
4. Step 4: Simplify right side
   746,758x = 1,285,928,784,144
5. Step 5: Solve for x
   x = 1,285,928,784,144/746,758
6. Step 6: Final answer
   x = 1,722,015.41