Finding the Third Proportional to 46,903.50 and 75,661.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,903.50 : 75,661.50 = 75,661.50 : x
2. Step 2: Convert to fraction form
   46,903.50/75,661.50 = 75,661.50/x
3. Step 3: Cross multiply
   46,903.50x = 75,661.50 × 75,661.50
4. Step 4: Simplify right side
   46,903.50x = 5,724,662,582.25
5. Step 5: Solve for x
   x = 5,724,662,582.25/46,903.50
6. Step 6: Final answer
   x = 122,051.93