Finding the Third Proportional to 103,086 and 150,937.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,086 : 150,937.50 = 150,937.50 : x
2. Step 2: Convert to fraction form
   103,086/150,937.50 = 150,937.50/x
3. Step 3: Cross multiply
   103,086x = 150,937.50 × 150,937.50
4. Step 4: Simplify right side
   103,086x = 22,782,128,906.25
5. Step 5: Solve for x
   x = 22,782,128,906.25/103,086
6. Step 6: Final answer
   x = 221,001.19