Finding the Third Proportional to 49,362.75 and 74,484.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,362.75 : 74,484.56 = 74,484.56 : x
2. Step 2: Convert to fraction form
   49,362.75/74,484.56 = 74,484.56/x
3. Step 3: Cross multiply
   49,362.75x = 74,484.56 × 74,484.56
4. Step 4: Simplify right side
   49,362.75x = 5,547,950,050.82
5. Step 5: Solve for x
   x = 5,547,950,050.82/49,362.75
6. Step 6: Final answer
   x = 112,391.43