Finding the Third Proportional to 15,552 and 32,622.75

Step by Step Solution

1. Step 1: Write the proportion equation
   15,552 : 32,622.75 = 32,622.75 : x
2. Step 2: Convert to fraction form
   15,552/32,622.75 = 32,622.75/x
3. Step 3: Cross multiply
   15,552x = 32,622.75 × 32,622.75
4. Step 4: Simplify right side
   15,552x = 1,064,243,817.56
5. Step 5: Solve for x
   x = 1,064,243,817.56/15,552
6. Step 6: Final answer
   x = 68,431.32