Finding the Third Proportional to 45,638.44 and 69,004.41

Step by Step Solution

1. Step 1: Write the proportion equation
   45,638.44 : 69,004.41 = 69,004.41 : x
2. Step 2: Convert to fraction form
   45,638.44/69,004.41 = 69,004.41/x
3. Step 3: Cross multiply
   45,638.44x = 69,004.41 × 69,004.41
4. Step 4: Simplify right side
   45,638.44x = 4,761,608,081.92
5. Step 5: Solve for x
   x = 4,761,608,081.92/45,638.44
6. Step 6: Final answer
   x = 104,333.28