Finding the Third Proportional to 1,937,100 and 4,222,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,937,100 : 4,222,976 = 4,222,976 : x
2. Step 2: Convert to fraction form
   1,937,100/4,222,976 = 4,222,976/x
3. Step 3: Cross multiply
   1,937,100x = 4,222,976 × 4,222,976
4. Step 4: Simplify right side
   1,937,100x = 17,833,526,296,576
5. Step 5: Solve for x
   x = 17,833,526,296,576/1,937,100
6. Step 6: Final answer
   x = 9,206,301.32