Finding the Third Proportional to 479,060 and 751,500

Step by Step Solution

1. Step 1: Write the proportion equation
   479,060 : 751,500 = 751,500 : x
2. Step 2: Convert to fraction form
   479,060/751,500 = 751,500/x
3. Step 3: Cross multiply
   479,060x = 751,500 × 751,500
4. Step 4: Simplify right side
   479,060x = 564,752,250,000
5. Step 5: Solve for x
   x = 564,752,250,000/479,060
6. Step 6: Final answer
   x = 1,178,875.82