Finding the Third Proportional to 34,518 and 52,047

Step by Step Solution

1. Step 1: Write the proportion equation
   34,518 : 52,047 = 52,047 : x
2. Step 2: Convert to fraction form
   34,518/52,047 = 52,047/x
3. Step 3: Cross multiply
   34,518x = 52,047 × 52,047
4. Step 4: Simplify right side
   34,518x = 2,708,890,209
5. Step 5: Solve for x
   x = 2,708,890,209/34,518
6. Step 6: Final answer
   x = 78,477.61