Finding the Third Proportional to 754,158 and 1,054,920

Step by Step Solution

1. Step 1: Write the proportion equation
   754,158 : 1,054,920 = 1,054,920 : x
2. Step 2: Convert to fraction form
   754,158/1,054,920 = 1,054,920/x
3. Step 3: Cross multiply
   754,158x = 1,054,920 × 1,054,920
4. Step 4: Simplify right side
   754,158x = 1,112,856,206,400
5. Step 5: Solve for x
   x = 1,112,856,206,400/754,158
6. Step 6: Final answer
   x = 1,475,627.40