Finding the Third Proportional to 30,359.81 and 43,337.53

Step by Step Solution

1. Step 1: Write the proportion equation
   30,359.81 : 43,337.53 = 43,337.53 : x
2. Step 2: Convert to fraction form
   30,359.81/43,337.53 = 43,337.53/x
3. Step 3: Cross multiply
   30,359.81x = 43,337.53 × 43,337.53
4. Step 4: Simplify right side
   30,359.81x = 1,878,141,614.84
5. Step 5: Solve for x
   x = 1,878,141,614.84/30,359.81
6. Step 6: Final answer
   x = 61,862.75