Finding the Third Proportional to 366,015 and 584,419.50

Step by Step Solution

1. Step 1: Write the proportion equation
   366,015 : 584,419.50 = 584,419.50 : x
2. Step 2: Convert to fraction form
   366,015/584,419.50 = 584,419.50/x
3. Step 3: Cross multiply
   366,015x = 584,419.50 × 584,419.50
4. Step 4: Simplify right side
   366,015x = 341,546,151,980.25
5. Step 5: Solve for x
   x = 341,546,151,980.25/366,015
6. Step 6: Final answer
   x = 933,147.96