Finding the Third Proportional to 88,587.74 and 133,607.76

Step by Step Solution

1. Step 1: Write the proportion equation
   88,587.74 : 133,607.76 = 133,607.76 : x
2. Step 2: Convert to fraction form
   88,587.74/133,607.76 = 133,607.76/x
3. Step 3: Cross multiply
   88,587.74x = 133,607.76 × 133,607.76
4. Step 4: Simplify right side
   88,587.74x = 17,851,033,469.59
5. Step 5: Solve for x
   x = 17,851,033,469.59/88,587.74
6. Step 6: Final answer
   x = 201,506.82