Finding the Third Proportional to 43,458 and 65,025

Step by Step Solution

1. Step 1: Write the proportion equation
   43,458 : 65,025 = 65,025 : x
2. Step 2: Convert to fraction form
   43,458/65,025 = 65,025/x
3. Step 3: Cross multiply
   43,458x = 65,025 × 65,025
4. Step 4: Simplify right side
   43,458x = 4,228,250,625
5. Step 5: Solve for x
   x = 4,228,250,625/43,458
6. Step 6: Final answer
   x = 97,295.10