Finding the Third Proportional to 13,669,651.50 and 19,228,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,669,651.50 : 19,228,078.50 = 19,228,078.50 : x
2. Step 2: Convert to fraction form
   13,669,651.50/19,228,078.50 = 19,228,078.50/x
3. Step 3: Cross multiply
   13,669,651.50x = 19,228,078.50 × 19,228,078.50
4. Step 4: Simplify right side
   13,669,651.50x = 369,719,002,802,162.25
5. Step 5: Solve for x
   x = 369,719,002,802,162.25/13,669,651.50
6. Step 6: Final answer
   x = 27,046,702.90