Finding the Third Proportional to 19,616.34 and 42,946.03

Step by Step Solution

1. Step 1: Write the proportion equation
   19,616.34 : 42,946.03 = 42,946.03 : x
2. Step 2: Convert to fraction form
   19,616.34/42,946.03 = 42,946.03/x
3. Step 3: Cross multiply
   19,616.34x = 42,946.03 × 42,946.03
4. Step 4: Simplify right side
   19,616.34x = 1,844,361,600.13
5. Step 5: Solve for x
   x = 1,844,361,600.13/19,616.34
6. Step 6: Final answer
   x = 94,021.68