Finding the Third Proportional to 65,151 and 101,620.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,151 : 101,620.50 = 101,620.50 : x
2. Step 2: Convert to fraction form
   65,151/101,620.50 = 101,620.50/x
3. Step 3: Cross multiply
   65,151x = 101,620.50 × 101,620.50
4. Step 4: Simplify right side
   65,151x = 10,326,726,020.25
5. Step 5: Solve for x
   x = 10,326,726,020.25/65,151
6. Step 6: Final answer
   x = 158,504.49