Finding the Third Proportional to 3,016,680 and 4,219,746

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016,680 : 4,219,746 = 4,219,746 : x
2. Step 2: Convert to fraction form
   3,016,680/4,219,746 = 4,219,746/x
3. Step 3: Cross multiply
   3,016,680x = 4,219,746 × 4,219,746
4. Step 4: Simplify right side
   3,016,680x = 17,806,256,304,516
5. Step 5: Solve for x
   x = 17,806,256,304,516/3,016,680
6. Step 6: Final answer
   x = 5,902,600.31