Finding the Third Proportional to 30,153.94 and 57,574.13

Step by Step Solution

1. Step 1: Write the proportion equation
   30,153.94 : 57,574.13 = 57,574.13 : x
2. Step 2: Convert to fraction form
   30,153.94/57,574.13 = 57,574.13/x
3. Step 3: Cross multiply
   30,153.94x = 57,574.13 × 57,574.13
4. Step 4: Simplify right side
   30,153.94x = 3,314,779,869.52
5. Step 5: Solve for x
   x = 3,314,779,869.52/30,153.94
6. Step 6: Final answer
   x = 109,928.59