Finding the Third Proportional to 35,458.88 and 75,611.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,458.88 : 75,611.25 = 75,611.25 : x
2. Step 2: Convert to fraction form
   35,458.88/75,611.25 = 75,611.25/x
3. Step 3: Cross multiply
   35,458.88x = 75,611.25 × 75,611.25
4. Step 4: Simplify right side
   35,458.88x = 5,717,061,126.56
5. Step 5: Solve for x
   x = 5,717,061,126.56/35,458.88
6. Step 6: Final answer
   x = 161,230.75