Finding the Third Proportional to 3,016,664 and 4,219,712

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016,664 : 4,219,712 = 4,219,712 : x
2. Step 2: Convert to fraction form
   3,016,664/4,219,712 = 4,219,712/x
3. Step 3: Cross multiply
   3,016,664x = 4,219,712 × 4,219,712
4. Step 4: Simplify right side
   3,016,664x = 17,805,969,362,944
5. Step 5: Solve for x
   x = 17,805,969,362,944/3,016,664
6. Step 6: Final answer
   x = 5,902,536.50