Finding the Third Proportional to 46,811.25 and 76,051.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,811.25 : 76,051.69 = 76,051.69 : x
2. Step 2: Convert to fraction form
   46,811.25/76,051.69 = 76,051.69/x
3. Step 3: Cross multiply
   46,811.25x = 76,051.69 × 76,051.69
4. Step 4: Simplify right side
   46,811.25x = 5,783,859,171.60
5. Step 5: Solve for x
   x = 5,783,859,171.60/46,811.25
6. Step 6: Final answer
   x = 123,557.03