Finding the Third Proportional to 34,131 and 70,614

Step by Step Solution

1. Step 1: Write the proportion equation
   34,131 : 70,614 = 70,614 : x
2. Step 2: Convert to fraction form
   34,131/70,614 = 70,614/x
3. Step 3: Cross multiply
   34,131x = 70,614 × 70,614
4. Step 4: Simplify right side
   34,131x = 4,986,336,996
5. Step 5: Solve for x
   x = 4,986,336,996/34,131
6. Step 6: Final answer
   x = 146,094.08