Finding the Third Proportional to 19,196,565 and 27,162,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,196,565 : 27,162,550.50 = 27,162,550.50 : x
2. Step 2: Convert to fraction form
   19,196,565/27,162,550.50 = 27,162,550.50/x
3. Step 3: Cross multiply
   19,196,565x = 27,162,550.50 × 27,162,550.50
4. Step 4: Simplify right side
   19,196,565x = 737,804,149,665,050.25
5. Step 5: Solve for x
   x = 737,804,149,665,050.25/19,196,565
6. Step 6: Final answer
   x = 38,434,175.58