Finding the Third Proportional to 49,792.22 and 74,669.34

Step by Step Solution

1. Step 1: Write the proportion equation
   49,792.22 : 74,669.34 = 74,669.34 : x
2. Step 2: Convert to fraction form
   49,792.22/74,669.34 = 74,669.34/x
3. Step 3: Cross multiply
   49,792.22x = 74,669.34 × 74,669.34
4. Step 4: Simplify right side
   49,792.22x = 5,575,510,896.06
5. Step 5: Solve for x
   x = 5,575,510,896.06/49,792.22
6. Step 6: Final answer
   x = 111,975.55