Finding the Third Proportional to 34,648 and 53,998

Step by Step Solution

1. Step 1: Write the proportion equation
   34,648 : 53,998 = 53,998 : x
2. Step 2: Convert to fraction form
   34,648/53,998 = 53,998/x
3. Step 3: Cross multiply
   34,648x = 53,998 × 53,998
4. Step 4: Simplify right side
   34,648x = 2,915,784,004
5. Step 5: Solve for x
   x = 2,915,784,004/34,648
6. Step 6: Final answer
   x = 84,154.47