Finding the Third Proportional to 42,714.84 and 64,022.91

Step by Step Solution

1. Step 1: Write the proportion equation
   42,714.84 : 64,022.91 = 64,022.91 : x
2. Step 2: Convert to fraction form
   42,714.84/64,022.91 = 64,022.91/x
3. Step 3: Cross multiply
   42,714.84x = 64,022.91 × 64,022.91
4. Step 4: Simplify right side
   42,714.84x = 4,098,932,524.70
5. Step 5: Solve for x
   x = 4,098,932,524.70/42,714.84
6. Step 6: Final answer
   x = 95,960.38