Finding the Third Proportional to 151,250 and 191,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,250 : 191,143.50 = 191,143.50 : x
2. Step 2: Convert to fraction form
   151,250/191,143.50 = 191,143.50/x
3. Step 3: Cross multiply
   151,250x = 191,143.50 × 191,143.50
4. Step 4: Simplify right side
   151,250x = 36,535,837,592.25
5. Step 5: Solve for x
   x = 36,535,837,592.25/151,250
6. Step 6: Final answer
   x = 241,559.26