Finding the Third Proportional to 902,214 and 1,879,064

Step by Step Solution

1. Step 1: Write the proportion equation
   902,214 : 1,879,064 = 1,879,064 : x
2. Step 2: Convert to fraction form
   902,214/1,879,064 = 1,879,064/x
3. Step 3: Cross multiply
   902,214x = 1,879,064 × 1,879,064
4. Step 4: Simplify right side
   902,214x = 3,530,881,516,096
5. Step 5: Solve for x
   x = 3,530,881,516,096/902,214
6. Step 6: Final answer
   x = 3,913,574.29