Finding the Third Proportional to 34,506 and 47,142

Step by Step Solution

1. Step 1: Write the proportion equation
   34,506 : 47,142 = 47,142 : x
2. Step 2: Convert to fraction form
   34,506/47,142 = 47,142/x
3. Step 3: Cross multiply
   34,506x = 47,142 × 47,142
4. Step 4: Simplify right side
   34,506x = 2,222,368,164
5. Step 5: Solve for x
   x = 2,222,368,164/34,506
6. Step 6: Final answer
   x = 64,405.27