Finding the Third Proportional to 222,774 and 471,973.50

Step by Step Solution

1. Step 1: Write the proportion equation
   222,774 : 471,973.50 = 471,973.50 : x
2. Step 2: Convert to fraction form
   222,774/471,973.50 = 471,973.50/x
3. Step 3: Cross multiply
   222,774x = 471,973.50 × 471,973.50
4. Step 4: Simplify right side
   222,774x = 222,758,984,702.25
5. Step 5: Solve for x
   x = 222,758,984,702.25/222,774
6. Step 6: Final answer
   x = 999,932.60