Finding the Third Proportional to 61,551.75 and 141,814.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,551.75 : 141,814.50 = 141,814.50 : x
2. Step 2: Convert to fraction form
   61,551.75/141,814.50 = 141,814.50/x
3. Step 3: Cross multiply
   61,551.75x = 141,814.50 × 141,814.50
4. Step 4: Simplify right side
   61,551.75x = 20,111,352,410.25
5. Step 5: Solve for x
   x = 20,111,352,410.25/61,551.75
6. Step 6: Final answer
   x = 326,738.92