Finding the Third Proportional to 42,096.94 and 63,145.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,096.94 : 63,145.69 = 63,145.69 : x
2. Step 2: Convert to fraction form
   42,096.94/63,145.69 = 63,145.69/x
3. Step 3: Cross multiply
   42,096.94x = 63,145.69 × 63,145.69
4. Step 4: Simplify right side
   42,096.94x = 3,987,377,849.85
5. Step 5: Solve for x
   x = 3,987,377,849.85/42,096.94
6. Step 6: Final answer
   x = 94,718.95