Finding the Third Proportional to 19,234.13 and 28,906.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,234.13 : 28,906.88 = 28,906.88 : x
2. Step 2: Convert to fraction form
   19,234.13/28,906.88 = 28,906.88/x
3. Step 3: Cross multiply
   19,234.13x = 28,906.88 × 28,906.88
4. Step 4: Simplify right side
   19,234.13x = 835,607,422.27
5. Step 5: Solve for x
   x = 835,607,422.27/19,234.13
6. Step 6: Final answer
   x = 43,444.00