Finding the Third Proportional to 2,239,681 and 4,852,610

Step by Step Solution

1. Step 1: Write the proportion equation
   2,239,681 : 4,852,610 = 4,852,610 : x
2. Step 2: Convert to fraction form
   2,239,681/4,852,610 = 4,852,610/x
3. Step 3: Cross multiply
   2,239,681x = 4,852,610 × 4,852,610
4. Step 4: Simplify right side
   2,239,681x = 23,547,823,812,100
5. Step 5: Solve for x
   x = 23,547,823,812,100/2,239,681
6. Step 6: Final answer
   x = 10,513,918.64