Finding the Third Proportional to 2,946,848 and 4,431,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,848 : 4,431,208 = 4,431,208 : x
2. Step 2: Convert to fraction form
   2,946,848/4,431,208 = 4,431,208/x
3. Step 3: Cross multiply
   2,946,848x = 4,431,208 × 4,431,208
4. Step 4: Simplify right side
   2,946,848x = 19,635,604,339,264
5. Step 5: Solve for x
   x = 19,635,604,339,264/2,946,848
6. Step 6: Final answer
   x = 6,663,256.58