Finding the Third Proportional to 109,242,841.50 and 234,067,682.25

Step by Step Solution

1. Step 1: Write the proportion equation
   109,242,841.50 : 234,067,682.25 = 234,067,682.25 : x
2. Step 2: Convert to fraction form
   109,242,841.50/234,067,682.25 = 234,067,682.25/x
3. Step 3: Cross multiply
   109,242,841.50x = 234,067,682.25 × 234,067,682.25
4. Step 4: Simplify right side
   109,242,841.50x = 54,787,679,873,886,968
5. Step 5: Solve for x
   x = 54,787,679,873,886,968/109,242,841.50
6. Step 6: Final answer
   x = 501,521,922.37