Finding the Third Proportional to 92,607 and 204,490.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,607 : 204,490.50 = 204,490.50 : x
2. Step 2: Convert to fraction form
   92,607/204,490.50 = 204,490.50/x
3. Step 3: Cross multiply
   92,607x = 204,490.50 × 204,490.50
4. Step 4: Simplify right side
   92,607x = 41,816,364,590.25
5. Step 5: Solve for x
   x = 41,816,364,590.25/92,607
6. Step 6: Final answer
   x = 451,546.48