Finding the Third Proportional to 22,900.50 and 34,178

Step by Step Solution

1. Step 1: Write the proportion equation
   22,900.50 : 34,178 = 34,178 : x
2. Step 2: Convert to fraction form
   22,900.50/34,178 = 34,178/x
3. Step 3: Cross multiply
   22,900.50x = 34,178 × 34,178
4. Step 4: Simplify right side
   22,900.50x = 1,168,135,684
5. Step 5: Solve for x
   x = 1,168,135,684/22,900.50
6. Step 6: Final answer
   x = 51,009.18