Finding the Third Proportional to 45,754.88 and 69,513.19

Step by Step Solution

1. Step 1: Write the proportion equation
   45,754.88 : 69,513.19 = 69,513.19 : x
2. Step 2: Convert to fraction form
   45,754.88/69,513.19 = 69,513.19/x
3. Step 3: Cross multiply
   45,754.88x = 69,513.19 × 69,513.19
4. Step 4: Simplify right side
   45,754.88x = 4,832,083,236.41
5. Step 5: Solve for x
   x = 4,832,083,236.41/45,754.88
6. Step 6: Final answer
   x = 105,608.05