Finding the Third Proportional to 902,232 and 1,878,858

Step by Step Solution

1. Step 1: Write the proportion equation
   902,232 : 1,878,858 = 1,878,858 : x
2. Step 2: Convert to fraction form
   902,232/1,878,858 = 1,878,858/x
3. Step 3: Cross multiply
   902,232x = 1,878,858 × 1,878,858
4. Step 4: Simplify right side
   902,232x = 3,530,107,384,164
5. Step 5: Solve for x
   x = 3,530,107,384,164/902,232
6. Step 6: Final answer
   x = 3,912,638.20