Finding the Third Proportional to 146,993.25 and 207,005.25

Step by Step Solution

1. Step 1: Write the proportion equation
   146,993.25 : 207,005.25 = 207,005.25 : x
2. Step 2: Convert to fraction form
   146,993.25/207,005.25 = 207,005.25/x
3. Step 3: Cross multiply
   146,993.25x = 207,005.25 × 207,005.25
4. Step 4: Simplify right side
   146,993.25x = 42,851,173,527.56
5. Step 5: Solve for x
   x = 42,851,173,527.56/146,993.25
6. Step 6: Final answer
   x = 291,517.97