Finding the Third Proportional to 3,016,665 and 4,219,725

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016,665 : 4,219,725 = 4,219,725 : x
2. Step 2: Convert to fraction form
   3,016,665/4,219,725 = 4,219,725/x
3. Step 3: Cross multiply
   3,016,665x = 4,219,725 × 4,219,725
4. Step 4: Simplify right side
   3,016,665x = 17,806,079,075,625
5. Step 5: Solve for x
   x = 17,806,079,075,625/3,016,665
6. Step 6: Final answer
   x = 5,902,570.91