Finding the Third Proportional to 49,412.63 and 108,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,412.63 : 108,665.25 = 108,665.25 : x
2. Step 2: Convert to fraction form
   49,412.63/108,665.25 = 108,665.25/x
3. Step 3: Cross multiply
   49,412.63x = 108,665.25 × 108,665.25
4. Step 4: Simplify right side
   49,412.63x = 11,808,136,557.56
5. Step 5: Solve for x
   x = 11,808,136,557.56/49,412.63
6. Step 6: Final answer
   x = 238,970.03