Finding the Third Proportional to 31,294 and 48,426

Step by Step Solution

1. Step 1: Write the proportion equation
   31,294 : 48,426 = 48,426 : x
2. Step 2: Convert to fraction form
   31,294/48,426 = 48,426/x
3. Step 3: Cross multiply
   31,294x = 48,426 × 48,426
4. Step 4: Simplify right side
   31,294x = 2,345,077,476
5. Step 5: Solve for x
   x = 2,345,077,476/31,294
6. Step 6: Final answer
   x = 74,936.97