Finding the Third Proportional to 47,792.81 and 71,707.22

Step by Step Solution

1. Step 1: Write the proportion equation
   47,792.81 : 71,707.22 = 71,707.22 : x
2. Step 2: Convert to fraction form
   47,792.81/71,707.22 = 71,707.22/x
3. Step 3: Cross multiply
   47,792.81x = 71,707.22 × 71,707.22
4. Step 4: Simplify right side
   47,792.81x = 5,141,925,220.86
5. Step 5: Solve for x
   x = 5,141,925,220.86/47,792.81
6. Step 6: Final answer
   x = 107,587.83