Finding the Third Proportional to 2,721,700 and 4,003,812

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,700 : 4,003,812 = 4,003,812 : x
2. Step 2: Convert to fraction form
   2,721,700/4,003,812 = 4,003,812/x
3. Step 3: Cross multiply
   2,721,700x = 4,003,812 × 4,003,812
4. Step 4: Simplify right side
   2,721,700x = 16,030,510,531,344
5. Step 5: Solve for x
   x = 16,030,510,531,344/2,721,700
6. Step 6: Final answer
   x = 5,889,888.87