Finding the Third Proportional to 65,448 and 100,075.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,448 : 100,075.50 = 100,075.50 : x
2. Step 2: Convert to fraction form
   65,448/100,075.50 = 100,075.50/x
3. Step 3: Cross multiply
   65,448x = 100,075.50 × 100,075.50
4. Step 4: Simplify right side
   65,448x = 10,015,105,700.25
5. Step 5: Solve for x
   x = 10,015,105,700.25/65,448
6. Step 6: Final answer
   x = 153,023.86