Finding the Third Proportional to 1,005,190 and 2,167,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,190 : 2,167,832 = 2,167,832 : x
2. Step 2: Convert to fraction form
   1,005,190/2,167,832 = 2,167,832/x
3. Step 3: Cross multiply
   1,005,190x = 2,167,832 × 2,167,832
4. Step 4: Simplify right side
   1,005,190x = 4,699,495,580,224
5. Step 5: Solve for x
   x = 4,699,495,580,224/1,005,190
6. Step 6: Final answer
   x = 4,675,231.13