Finding the Third Proportional to 28,507.78 and 44,145.56

Step by Step Solution

1. Step 1: Write the proportion equation
   28,507.78 : 44,145.56 = 44,145.56 : x
2. Step 2: Convert to fraction form
   28,507.78/44,145.56 = 44,145.56/x
3. Step 3: Cross multiply
   28,507.78x = 44,145.56 × 44,145.56
4. Step 4: Simplify right side
   28,507.78x = 1,948,830,688.44
5. Step 5: Solve for x
   x = 1,948,830,688.44/28,507.78
6. Step 6: Final answer
   x = 68,361.36