Finding the Third Proportional to 95,803 and 145,030

Step by Step Solution

1. Step 1: Write the proportion equation
   95,803 : 145,030 = 145,030 : x
2. Step 2: Convert to fraction form
   95,803/145,030 = 145,030/x
3. Step 3: Cross multiply
   95,803x = 145,030 × 145,030
4. Step 4: Simplify right side
   95,803x = 21,033,700,900
5. Step 5: Solve for x
   x = 21,033,700,900/95,803
6. Step 6: Final answer
   x = 219,551.59