Finding the Third Proportional to 35,453.32 and 52,479.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,453.32 : 52,479.46 = 52,479.46 : x
2. Step 2: Convert to fraction form
   35,453.32/52,479.46 = 52,479.46/x
3. Step 3: Cross multiply
   35,453.32x = 52,479.46 × 52,479.46
4. Step 4: Simplify right side
   35,453.32x = 2,754,093,410.29
5. Step 5: Solve for x
   x = 2,754,093,410.29/35,453.32
6. Step 6: Final answer
   x = 77,682.24