Finding the Third Proportional to 46,120.50 and 69,604.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,120.50 : 69,604.25 = 69,604.25 : x
2. Step 2: Convert to fraction form
   46,120.50/69,604.25 = 69,604.25/x
3. Step 3: Cross multiply
   46,120.50x = 69,604.25 × 69,604.25
4. Step 4: Simplify right side
   46,120.50x = 4,844,751,618.06
5. Step 5: Solve for x
   x = 4,844,751,618.06/46,120.50
6. Step 6: Final answer
   x = 105,045.51