Finding the Third Proportional to 1,903,155 and 4,184,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,155 : 4,184,844 = 4,184,844 : x
2. Step 2: Convert to fraction form
   1,903,155/4,184,844 = 4,184,844/x
3. Step 3: Cross multiply
   1,903,155x = 4,184,844 × 4,184,844
4. Step 4: Simplify right side
   1,903,155x = 17,512,919,304,336
5. Step 5: Solve for x
   x = 17,512,919,304,336/1,903,155
6. Step 6: Final answer
   x = 9,202,045.71