Finding the Third Proportional to 19,696.88 and 43,220.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,696.88 : 43,220.63 = 43,220.63 : x
2. Step 2: Convert to fraction form
   19,696.88/43,220.63 = 43,220.63/x
3. Step 3: Cross multiply
   19,696.88x = 43,220.63 × 43,220.63
4. Step 4: Simplify right side
   19,696.88x = 1,868,022,425.39
5. Step 5: Solve for x
   x = 1,868,022,425.39/19,696.88
6. Step 6: Final answer
   x = 94,838.52