Finding the Third Proportional to 34,931.75 and 49,380.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,931.75 : 49,380.25 = 49,380.25 : x
2. Step 2: Convert to fraction form
   34,931.75/49,380.25 = 49,380.25/x
3. Step 3: Cross multiply
   34,931.75x = 49,380.25 × 49,380.25
4. Step 4: Simplify right side
   34,931.75x = 2,438,409,090.06
5. Step 5: Solve for x
   x = 2,438,409,090.06/34,931.75
6. Step 6: Final answer
   x = 69,804.95