Finding the Third Proportional to 45,553.50 and 100,075.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,553.50 : 100,075.50 = 100,075.50 : x
2. Step 2: Convert to fraction form
   45,553.50/100,075.50 = 100,075.50/x
3. Step 3: Cross multiply
   45,553.50x = 100,075.50 × 100,075.50
4. Step 4: Simplify right side
   45,553.50x = 10,015,105,700.25
5. Step 5: Solve for x
   x = 10,015,105,700.25/45,553.50
6. Step 6: Final answer
   x = 219,853.70