Finding the Third Proportional to 2,287,300 and 4,972,957

Step by Step Solution

1. Step 1: Write the proportion equation
   2,287,300 : 4,972,957 = 4,972,957 : x
2. Step 2: Convert to fraction form
   2,287,300/4,972,957 = 4,972,957/x
3. Step 3: Cross multiply
   2,287,300x = 4,972,957 × 4,972,957
4. Step 4: Simplify right side
   2,287,300x = 24,730,301,323,849
5. Step 5: Solve for x
   x = 24,730,301,323,849/2,287,300
6. Step 6: Final answer
   x = 10,812,006.00