Finding the Third Proportional to 902,226 and 1,878,846

Step by Step Solution

1. Step 1: Write the proportion equation
   902,226 : 1,878,846 = 1,878,846 : x
2. Step 2: Convert to fraction form
   902,226/1,878,846 = 1,878,846/x
3. Step 3: Cross multiply
   902,226x = 1,878,846 × 1,878,846
4. Step 4: Simplify right side
   902,226x = 3,530,062,291,716
5. Step 5: Solve for x
   x = 3,530,062,291,716/902,226
6. Step 6: Final answer
   x = 3,912,614.24