Finding the Third Proportional to 865,132 and 1,849,832

Step by Step Solution

1. Step 1: Write the proportion equation
   865,132 : 1,849,832 = 1,849,832 : x
2. Step 2: Convert to fraction form
   865,132/1,849,832 = 1,849,832/x
3. Step 3: Cross multiply
   865,132x = 1,849,832 × 1,849,832
4. Step 4: Simplify right side
   865,132x = 3,421,878,428,224
5. Step 5: Solve for x
   x = 3,421,878,428,224/865,132
6. Step 6: Final answer
   x = 3,955,325.23