Finding the Third Proportional to 34,546.50 and 71,274.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,546.50 : 71,274.94 = 71,274.94 : x
2. Step 2: Convert to fraction form
   34,546.50/71,274.94 = 71,274.94/x
3. Step 3: Cross multiply
   34,546.50x = 71,274.94 × 71,274.94
4. Step 4: Simplify right side
   34,546.50x = 5,080,116,715.63
5. Step 5: Solve for x
   x = 5,080,116,715.63/34,546.50
6. Step 6: Final answer
   x = 147,051.56