Finding the Third Proportional to 570,247.50 and 882,876

Step by Step Solution

1. Step 1: Write the proportion equation
   570,247.50 : 882,876 = 882,876 : x
2. Step 2: Convert to fraction form
   570,247.50/882,876 = 882,876/x
3. Step 3: Cross multiply
   570,247.50x = 882,876 × 882,876
4. Step 4: Simplify right side
   570,247.50x = 779,470,031,376
5. Step 5: Solve for x
   x = 779,470,031,376/570,247.50
6. Step 6: Final answer
   x = 1,366,897.76