Finding the Third Proportional to 1,819,196 and 3,691,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,196 : 3,691,848 = 3,691,848 : x
2. Step 2: Convert to fraction form
   1,819,196/3,691,848 = 3,691,848/x
3. Step 3: Cross multiply
   1,819,196x = 3,691,848 × 3,691,848
4. Step 4: Simplify right side
   1,819,196x = 13,629,741,655,104
5. Step 5: Solve for x
   x = 13,629,741,655,104/1,819,196
6. Step 6: Final answer
   x = 7,492,178.77