Finding the Third Proportional to 1,274,248 and 2,737,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,248 : 2,737,400 = 2,737,400 : x
2. Step 2: Convert to fraction form
   1,274,248/2,737,400 = 2,737,400/x
3. Step 3: Cross multiply
   1,274,248x = 2,737,400 × 2,737,400
4. Step 4: Simplify right side
   1,274,248x = 7,493,358,760,000
5. Step 5: Solve for x
   x = 7,493,358,760,000/1,274,248
6. Step 6: Final answer
   x = 5,880,612.53