Finding the Third Proportional to 30,273.75 and 46,688.06

Step by Step Solution

1. Step 1: Write the proportion equation
   30,273.75 : 46,688.06 = 46,688.06 : x
2. Step 2: Convert to fraction form
   30,273.75/46,688.06 = 46,688.06/x
3. Step 3: Cross multiply
   30,273.75x = 46,688.06 × 46,688.06
4. Step 4: Simplify right side
   30,273.75x = 2,179,775,180.00
5. Step 5: Solve for x
   x = 2,179,775,180.00/30,273.75
6. Step 6: Final answer
   x = 72,002.15