Finding the Third Proportional to 42,926.25 and 62,974.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,926.25 : 62,974.13 = 62,974.13 : x
2. Step 2: Convert to fraction form
   42,926.25/62,974.13 = 62,974.13/x
3. Step 3: Cross multiply
   42,926.25x = 62,974.13 × 62,974.13
4. Step 4: Simplify right side
   42,926.25x = 3,965,740,419.52
5. Step 5: Solve for x
   x = 3,965,740,419.52/42,926.25
6. Step 6: Final answer
   x = 92,384.97