Finding the Third Proportional to 884,412 and 2,078,904

Step by Step Solution

1. Step 1: Write the proportion equation
   884,412 : 2,078,904 = 2,078,904 : x
2. Step 2: Convert to fraction form
   884,412/2,078,904 = 2,078,904/x
3. Step 3: Cross multiply
   884,412x = 2,078,904 × 2,078,904
4. Step 4: Simplify right side
   884,412x = 4,321,841,841,216
5. Step 5: Solve for x
   x = 4,321,841,841,216/884,412
6. Step 6: Final answer
   x = 4,886,683.85