Finding the Third Proportional to 1,225,913 and 1,903,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,913 : 1,903,022 = 1,903,022 : x
2. Step 2: Convert to fraction form
   1,225,913/1,903,022 = 1,903,022/x
3. Step 3: Cross multiply
   1,225,913x = 1,903,022 × 1,903,022
4. Step 4: Simplify right side
   1,225,913x = 3,621,492,732,484
5. Step 5: Solve for x
   x = 3,621,492,732,484/1,225,913
6. Step 6: Final answer
   x = 2,954,118.88