Finding the Third Proportional to 88,658.25 and 133,075.88

Step by Step Solution

1. Step 1: Write the proportion equation
   88,658.25 : 133,075.88 = 133,075.88 : x
2. Step 2: Convert to fraction form
   88,658.25/133,075.88 = 133,075.88/x
3. Step 3: Cross multiply
   88,658.25x = 133,075.88 × 133,075.88
4. Step 4: Simplify right side
   88,658.25x = 17,709,188,507.02
5. Step 5: Solve for x
   x = 17,709,188,507.02/88,658.25
6. Step 6: Final answer
   x = 199,746.65