Finding the Third Proportional to 34,009.88 and 74,244.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,009.88 : 74,244.94 = 74,244.94 : x
2. Step 2: Convert to fraction form
   34,009.88/74,244.94 = 74,244.94/x
3. Step 3: Cross multiply
   34,009.88x = 74,244.94 × 74,244.94
4. Step 4: Simplify right side
   34,009.88x = 5,512,310,744.38
5. Step 5: Solve for x
   x = 5,512,310,744.38/34,009.88
6. Step 6: Final answer
   x = 162,079.71