Finding the Third Proportional to 3,746,800 and 8,841,904

Step by Step Solution

1. Step 1: Write the proportion equation
   3,746,800 : 8,841,904 = 8,841,904 : x
2. Step 2: Convert to fraction form
   3,746,800/8,841,904 = 8,841,904/x
3. Step 3: Cross multiply
   3,746,800x = 8,841,904 × 8,841,904
4. Step 4: Simplify right side
   3,746,800x = 78,179,266,345,216
5. Step 5: Solve for x
   x = 78,179,266,345,216/3,746,800
6. Step 6: Final answer
   x = 20,865,609.68