Finding the Third Proportional to 73,105,477.50 and 160,557,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,105,477.50 : 160,557,766.50 = 160,557,766.50 : x
2. Step 2: Convert to fraction form
   73,105,477.50/160,557,766.50 = 160,557,766.50/x
3. Step 3: Cross multiply
   73,105,477.50x = 160,557,766.50 × 160,557,766.50
4. Step 4: Simplify right side
   73,105,477.50x = 25,778,796,383,468,524
5. Step 5: Solve for x
   x = 25,778,796,383,468,524/73,105,477.50
6. Step 6: Final answer
   x = 352,624,690.58