Finding the Third Proportional to 103,230 and 150,860.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,230 : 150,860.25 = 150,860.25 : x
2. Step 2: Convert to fraction form
   103,230/150,860.25 = 150,860.25/x
3. Step 3: Cross multiply
   103,230x = 150,860.25 × 150,860.25
4. Step 4: Simplify right side
   103,230x = 22,758,815,030.06
5. Step 5: Solve for x
   x = 22,758,815,030.06/103,230
6. Step 6: Final answer
   x = 220,467.06