Finding the Third Proportional to 1,294,174 and 2,754,318

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,174 : 2,754,318 = 2,754,318 : x
2. Step 2: Convert to fraction form
   1,294,174/2,754,318 = 2,754,318/x
3. Step 3: Cross multiply
   1,294,174x = 2,754,318 × 2,754,318
4. Step 4: Simplify right side
   1,294,174x = 7,586,267,645,124
5. Step 5: Solve for x
   x = 7,586,267,645,124/1,294,174
6. Step 6: Final answer
   x = 5,861,860.65