Finding the Third Proportional to 7,700.06 and 16,422.75

Step by Step Solution

1. Step 1: Write the proportion equation
   7,700.06 : 16,422.75 = 16,422.75 : x
2. Step 2: Convert to fraction form
   7,700.06/16,422.75 = 16,422.75/x
3. Step 3: Cross multiply
   7,700.06x = 16,422.75 × 16,422.75
4. Step 4: Simplify right side
   7,700.06x = 269,706,717.56
5. Step 5: Solve for x
   x = 269,706,717.56/7,700.06
6. Step 6: Final answer
   x = 35,026.56