Finding the Third Proportional to 49,141 and 74,118

Step by Step Solution

1. Step 1: Write the proportion equation
   49,141 : 74,118 = 74,118 : x
2. Step 2: Convert to fraction form
   49,141/74,118 = 74,118/x
3. Step 3: Cross multiply
   49,141x = 74,118 × 74,118
4. Step 4: Simplify right side
   49,141x = 5,493,477,924
5. Step 5: Solve for x
   x = 5,493,477,924/49,141
6. Step 6: Final answer
   x = 111,790.11