Finding the Third Proportional to 35,941.64 and 54,416.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,941.64 : 54,416.18 = 54,416.18 : x
2. Step 2: Convert to fraction form
   35,941.64/54,416.18 = 54,416.18/x
3. Step 3: Cross multiply
   35,941.64x = 54,416.18 × 54,416.18
4. Step 4: Simplify right side
   35,941.64x = 2,961,120,611.78
5. Step 5: Solve for x
   x = 2,961,120,611.78/35,941.64
6. Step 6: Final answer
   x = 82,386.91