Finding the Third Proportional to 19,888.03 and 43,276.78

Step by Step Solution

1. Step 1: Write the proportion equation
   19,888.03 : 43,276.78 = 43,276.78 : x
2. Step 2: Convert to fraction form
   19,888.03/43,276.78 = 43,276.78/x
3. Step 3: Cross multiply
   19,888.03x = 43,276.78 × 43,276.78
4. Step 4: Simplify right side
   19,888.03x = 1,872,879,795.36
5. Step 5: Solve for x
   x = 1,872,879,795.36/19,888.03
6. Step 6: Final answer
   x = 94,171.20