Finding the Third Proportional to 49,115.81 and 75,083.06

Step by Step Solution

1. Step 1: Write the proportion equation
   49,115.81 : 75,083.06 = 75,083.06 : x
2. Step 2: Convert to fraction form
   49,115.81/75,083.06 = 75,083.06/x
3. Step 3: Cross multiply
   49,115.81x = 75,083.06 × 75,083.06
4. Step 4: Simplify right side
   49,115.81x = 5,637,466,274.38
5. Step 5: Solve for x
   x = 5,637,466,274.38/49,115.81
6. Step 6: Final answer
   x = 114,779.05