Finding the Third Proportional to 83,930.50 and 130,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,930.50 : 130,150.50 = 130,150.50 : x
2. Step 2: Convert to fraction form
   83,930.50/130,150.50 = 130,150.50/x
3. Step 3: Cross multiply
   83,930.50x = 130,150.50 × 130,150.50
4. Step 4: Simplify right side
   83,930.50x = 16,939,152,650.25
5. Step 5: Solve for x
   x = 16,939,152,650.25/83,930.50
6. Step 6: Final answer
   x = 201,823.56