Finding the Third Proportional to 7,442.63 and 14,885.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,442.63 : 14,885.25 = 14,885.25 : x
2. Step 2: Convert to fraction form
   7,442.63/14,885.25 = 14,885.25/x
3. Step 3: Cross multiply
   7,442.63x = 14,885.25 × 14,885.25
4. Step 4: Simplify right side
   7,442.63x = 221,570,667.56
5. Step 5: Solve for x
   x = 221,570,667.56/7,442.63
6. Step 6: Final answer
   x = 29,770.50