Finding the Third Proportional to 1,419,196 and 2,203,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,196 : 2,203,536 = 2,203,536 : x
2. Step 2: Convert to fraction form
   1,419,196/2,203,536 = 2,203,536/x
3. Step 3: Cross multiply
   1,419,196x = 2,203,536 × 2,203,536
4. Step 4: Simplify right side
   1,419,196x = 4,855,570,903,296
5. Step 5: Solve for x
   x = 4,855,570,903,296/1,419,196
6. Step 6: Final answer
   x = 3,421,353.29