Finding the Third Proportional to 1,110,822 and 2,390,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,822 : 2,390,412 = 2,390,412 : x
2. Step 2: Convert to fraction form
   1,110,822/2,390,412 = 2,390,412/x
3. Step 3: Cross multiply
   1,110,822x = 2,390,412 × 2,390,412
4. Step 4: Simplify right side
   1,110,822x = 5,714,069,529,744
5. Step 5: Solve for x
   x = 5,714,069,529,744/1,110,822
6. Step 6: Final answer
   x = 5,144,001.05