Finding the Third Proportional to 49,972.50 and 104,562

Step by Step Solution

1. Step 1: Write the proportion equation
   49,972.50 : 104,562 = 104,562 : x
2. Step 2: Convert to fraction form
   49,972.50/104,562 = 104,562/x
3. Step 3: Cross multiply
   49,972.50x = 104,562 × 104,562
4. Step 4: Simplify right side
   49,972.50x = 10,933,211,844
5. Step 5: Solve for x
   x = 10,933,211,844/49,972.50
6. Step 6: Final answer
   x = 218,784.57