Finding the Third Proportional to 141,651 and 207,373.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,651 : 207,373.50 = 207,373.50 : x
2. Step 2: Convert to fraction form
   141,651/207,373.50 = 207,373.50/x
3. Step 3: Cross multiply
   141,651x = 207,373.50 × 207,373.50
4. Step 4: Simplify right side
   141,651x = 43,003,768,502.25
5. Step 5: Solve for x
   x = 43,003,768,502.25/141,651
6. Step 6: Final answer
   x = 303,589.59