Finding the Third Proportional to 148,075.50 and 325,662

Step by Step Solution

1. Step 1: Write the proportion equation
   148,075.50 : 325,662 = 325,662 : x
2. Step 2: Convert to fraction form
   148,075.50/325,662 = 325,662/x
3. Step 3: Cross multiply
   148,075.50x = 325,662 × 325,662
4. Step 4: Simplify right side
   148,075.50x = 106,055,738,244
5. Step 5: Solve for x
   x = 106,055,738,244/148,075.50
6. Step 6: Final answer
   x = 716,227.45