Finding the Third Proportional to 45,994.50 and 69,261.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,994.50 : 69,261.75 = 69,261.75 : x
2. Step 2: Convert to fraction form
   45,994.50/69,261.75 = 69,261.75/x
3. Step 3: Cross multiply
   45,994.50x = 69,261.75 × 69,261.75
4. Step 4: Simplify right side
   45,994.50x = 4,797,190,013.06
5. Step 5: Solve for x
   x = 4,797,190,013.06/45,994.50
6. Step 6: Final answer
   x = 104,299.21