Finding the Third Proportional to 64,004 and 137,818

Step by Step Solution

1. Step 1: Write the proportion equation
   64,004 : 137,818 = 137,818 : x
2. Step 2: Convert to fraction form
   64,004/137,818 = 137,818/x
3. Step 3: Cross multiply
   64,004x = 137,818 × 137,818
4. Step 4: Simplify right side
   64,004x = 18,993,801,124
5. Step 5: Solve for x
   x = 18,993,801,124/64,004
6. Step 6: Final answer
   x = 296,759.60