Finding the Third Proportional to 73,483.88 and 109,940.19

Step by Step Solution

1. Step 1: Write the proportion equation
   73,483.88 : 109,940.19 = 109,940.19 : x
2. Step 2: Convert to fraction form
   73,483.88/109,940.19 = 109,940.19/x
3. Step 3: Cross multiply
   73,483.88x = 109,940.19 × 109,940.19
4. Step 4: Simplify right side
   73,483.88x = 12,086,844,827.54
5. Step 5: Solve for x
   x = 12,086,844,827.54/73,483.88
6. Step 6: Final answer
   x = 164,482.95