Finding the Third Proportional to 2,946,798 and 4,431,132

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,798 : 4,431,132 = 4,431,132 : x
2. Step 2: Convert to fraction form
   2,946,798/4,431,132 = 4,431,132/x
3. Step 3: Cross multiply
   2,946,798x = 4,431,132 × 4,431,132
4. Step 4: Simplify right side
   2,946,798x = 19,634,930,801,424
5. Step 5: Solve for x
   x = 19,634,930,801,424/2,946,798
6. Step 6: Final answer
   x = 6,663,141.08