Finding the Third Proportional to 91,738.75 and 151,830.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,738.75 : 151,830.25 = 151,830.25 : x
2. Step 2: Convert to fraction form
   91,738.75/151,830.25 = 151,830.25/x
3. Step 3: Cross multiply
   91,738.75x = 151,830.25 × 151,830.25
4. Step 4: Simplify right side
   91,738.75x = 23,052,424,815.06
5. Step 5: Solve for x
   x = 23,052,424,815.06/91,738.75
6. Step 6: Final answer
   x = 251,283.40