Finding the Third Proportional to 754,747 and 1,141,858

Step by Step Solution

1. Step 1: Write the proportion equation
   754,747 : 1,141,858 = 1,141,858 : x
2. Step 2: Convert to fraction form
   754,747/1,141,858 = 1,141,858/x
3. Step 3: Cross multiply
   754,747x = 1,141,858 × 1,141,858
4. Step 4: Simplify right side
   754,747x = 1,303,839,692,164
5. Step 5: Solve for x
   x = 1,303,839,692,164/754,747
6. Step 6: Final answer
   x = 1,727,518.88