Finding the Third Proportional to 754,165.50 and 1,054,931

Step by Step Solution

1. Step 1: Write the proportion equation
   754,165.50 : 1,054,931 = 1,054,931 : x
2. Step 2: Convert to fraction form
   754,165.50/1,054,931 = 1,054,931/x
3. Step 3: Cross multiply
   754,165.50x = 1,054,931 × 1,054,931
4. Step 4: Simplify right side
   754,165.50x = 1,112,879,414,761
5. Step 5: Solve for x
   x = 1,112,879,414,761/754,165.50
6. Step 6: Final answer
   x = 1,475,643.50