Finding the Third Proportional to 204,018.75 and 437,562

Step by Step Solution

1. Step 1: Write the proportion equation
   204,018.75 : 437,562 = 437,562 : x
2. Step 2: Convert to fraction form
   204,018.75/437,562 = 437,562/x
3. Step 3: Cross multiply
   204,018.75x = 437,562 × 437,562
4. Step 4: Simplify right side
   204,018.75x = 191,460,503,844
5. Step 5: Solve for x
   x = 191,460,503,844/204,018.75
6. Step 6: Final answer
   x = 938,445.63