Finding the Third Proportional to 13,737.09 and 30,344.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,737.09 : 30,344.63 = 30,344.63 : x
2. Step 2: Convert to fraction form
   13,737.09/30,344.63 = 30,344.63/x
3. Step 3: Cross multiply
   13,737.09x = 30,344.63 × 30,344.63
4. Step 4: Simplify right side
   13,737.09x = 920,796,266.39
5. Step 5: Solve for x
   x = 920,796,266.39/13,737.09
6. Step 6: Final answer
   x = 67,029.92