Finding the Third Proportional to 103,690.50 and 152,133

Step by Step Solution

1. Step 1: Write the proportion equation
   103,690.50 : 152,133 = 152,133 : x
2. Step 2: Convert to fraction form
   103,690.50/152,133 = 152,133/x
3. Step 3: Cross multiply
   103,690.50x = 152,133 × 152,133
4. Step 4: Simplify right side
   103,690.50x = 23,144,449,689
5. Step 5: Solve for x
   x = 23,144,449,689/103,690.50
6. Step 6: Final answer
   x = 223,207.04