Finding the Third Proportional to 526,366.69 and 1,131,355.69

Step by Step Solution

1. Step 1: Write the proportion equation
   526,366.69 : 1,131,355.69 = 1,131,355.69 : x
2. Step 2: Convert to fraction form
   526,366.69/1,131,355.69 = 1,131,355.69/x
3. Step 3: Cross multiply
   526,366.69x = 1,131,355.69 × 1,131,355.69
4. Step 4: Simplify right side
   526,366.69x = 1,279,965,691,638.60
5. Step 5: Solve for x
   x = 1,279,965,691,638.60/526,366.69
6. Step 6: Final answer
   x = 2,431,699.65