Finding the Third Proportional to 46,968.75 and 72,810.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,968.75 : 72,810.56 = 72,810.56 : x
2. Step 2: Convert to fraction form
   46,968.75/72,810.56 = 72,810.56/x
3. Step 3: Cross multiply
   46,968.75x = 72,810.56 × 72,810.56
4. Step 4: Simplify right side
   46,968.75x = 5,301,378,011.57
5. Step 5: Solve for x
   x = 5,301,378,011.57/46,968.75
6. Step 6: Final answer
   x = 112,870.32