Finding the Third Proportional to 1,876,284 and 3,659,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876,284 : 3,659,238 = 3,659,238 : x
2. Step 2: Convert to fraction form
   1,876,284/3,659,238 = 3,659,238/x
3. Step 3: Cross multiply
   1,876,284x = 3,659,238 × 3,659,238
4. Step 4: Simplify right side
   1,876,284x = 13,390,022,740,644
5. Step 5: Solve for x
   x = 13,390,022,740,644/1,876,284
6. Step 6: Final answer
   x = 7,136,458.41