Finding the Third Proportional to 13,124 and 30,137

Step by Step Solution

1. Step 1: Write the proportion equation
   13,124 : 30,137 = 30,137 : x
2. Step 2: Convert to fraction form
   13,124/30,137 = 30,137/x
3. Step 3: Cross multiply
   13,124x = 30,137 × 30,137
4. Step 4: Simplify right side
   13,124x = 908,238,769
5. Step 5: Solve for x
   x = 908,238,769/13,124
6. Step 6: Final answer
   x = 69,204.42