Finding the Third Proportional to 83,703 and 130,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,703 : 130,630.50 = 130,630.50 : x
2. Step 2: Convert to fraction form
   83,703/130,630.50 = 130,630.50/x
3. Step 3: Cross multiply
   83,703x = 130,630.50 × 130,630.50
4. Step 4: Simplify right side
   83,703x = 17,064,327,530.25
5. Step 5: Solve for x
   x = 17,064,327,530.25/83,703
6. Step 6: Final answer
   x = 203,867.57