Finding the Third Proportional to 1,045,474 and 2,267,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045,474 : 2,267,972 = 2,267,972 : x
2. Step 2: Convert to fraction form
   1,045,474/2,267,972 = 2,267,972/x
3. Step 3: Cross multiply
   1,045,474x = 2,267,972 × 2,267,972
4. Step 4: Simplify right side
   1,045,474x = 5,143,696,992,784
5. Step 5: Solve for x
   x = 5,143,696,992,784/1,045,474
6. Step 6: Final answer
   x = 4,919,966.44