Finding the Third Proportional to 215,531.50 and 471,833

Step by Step Solution

1. Step 1: Write the proportion equation
   215,531.50 : 471,833 = 471,833 : x
2. Step 2: Convert to fraction form
   215,531.50/471,833 = 471,833/x
3. Step 3: Cross multiply
   215,531.50x = 471,833 × 471,833
4. Step 4: Simplify right side
   215,531.50x = 222,626,379,889
5. Step 5: Solve for x
   x = 222,626,379,889/215,531.50
6. Step 6: Final answer
   x = 1,032,918.06