Finding the Third Proportional to 38,628.56 and 59,781.38

Step by Step Solution

1. Step 1: Write the proportion equation
   38,628.56 : 59,781.38 = 59,781.38 : x
2. Step 2: Convert to fraction form
   38,628.56/59,781.38 = 59,781.38/x
3. Step 3: Cross multiply
   38,628.56x = 59,781.38 × 59,781.38
4. Step 4: Simplify right side
   38,628.56x = 3,573,812,796.89
5. Step 5: Solve for x
   x = 3,573,812,796.89/38,628.56
6. Step 6: Final answer
   x = 92,517.36