Finding the Third Proportional to 12,374 and 12,374

Step by Step Solution

1. Step 1: Write the proportion equation
   12,374 : 12,374 = 12,374 : x
2. Step 2: Convert to fraction form
   12,374/12,374 = 12,374/x
3. Step 3: Cross multiply
   12,374x = 12,374 × 12,374
4. Step 4: Simplify right side
   12,374x = 153,115,876
5. Step 5: Solve for x
   x = 153,115,876/12,374
6. Step 6: Final answer
   x = 12,374