Finding the Third Proportional to 45,763.50 and 100,275

Step by Step Solution

1. Step 1: Write the proportion equation
   45,763.50 : 100,275 = 100,275 : x
2. Step 2: Convert to fraction form
   45,763.50/100,275 = 100,275/x
3. Step 3: Cross multiply
   45,763.50x = 100,275 × 100,275
4. Step 4: Simplify right side
   45,763.50x = 10,055,075,625
5. Step 5: Solve for x
   x = 10,055,075,625/45,763.50
6. Step 6: Final answer
   x = 219,718.24