Finding the Third Proportional to 19,475.50 and 43,459.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,475.50 : 43,459.75 = 43,459.75 : x
2. Step 2: Convert to fraction form
   19,475.50/43,459.75 = 43,459.75/x
3. Step 3: Cross multiply
   19,475.50x = 43,459.75 × 43,459.75
4. Step 4: Simplify right side
   19,475.50x = 1,888,749,870.06
5. Step 5: Solve for x
   x = 1,888,749,870.06/19,475.50
6. Step 6: Final answer
   x = 96,980.82