Finding the Third Proportional to 612,115.50 and 950,105

Step by Step Solution

1. Step 1: Write the proportion equation
   612,115.50 : 950,105 = 950,105 : x
2. Step 2: Convert to fraction form
   612,115.50/950,105 = 950,105/x
3. Step 3: Cross multiply
   612,115.50x = 950,105 × 950,105
4. Step 4: Simplify right side
   612,115.50x = 902,699,511,025
5. Step 5: Solve for x
   x = 902,699,511,025/612,115.50
6. Step 6: Final answer
   x = 1,474,720.88