Finding the Third Proportional to 13,907.63 and 30,933.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,907.63 : 30,933.38 = 30,933.38 : x
2. Step 2: Convert to fraction form
   13,907.63/30,933.38 = 30,933.38/x
3. Step 3: Cross multiply
   13,907.63x = 30,933.38 × 30,933.38
4. Step 4: Simplify right side
   13,907.63x = 956,873,688.89
5. Step 5: Solve for x
   x = 956,873,688.89/13,907.63
6. Step 6: Final answer
   x = 68,802.09