Finding the Third Proportional to 2,492,271 and 5,421,933

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492,271 : 5,421,933 = 5,421,933 : x
2. Step 2: Convert to fraction form
   2,492,271/5,421,933 = 5,421,933/x
3. Step 3: Cross multiply
   2,492,271x = 5,421,933 × 5,421,933
4. Step 4: Simplify right side
   2,492,271x = 29,397,357,456,489
5. Step 5: Solve for x
   x = 29,397,357,456,489/2,492,271
6. Step 6: Final answer
   x = 11,795,409.67