Finding the Third Proportional to 42,984.75 and 91,505.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,984.75 : 91,505.25 = 91,505.25 : x
2. Step 2: Convert to fraction form
   42,984.75/91,505.25 = 91,505.25/x
3. Step 3: Cross multiply
   42,984.75x = 91,505.25 × 91,505.25
4. Step 4: Simplify right side
   42,984.75x = 8,373,210,777.56
5. Step 5: Solve for x
   x = 8,373,210,777.56/42,984.75
6. Step 6: Final answer
   x = 194,794.92