Finding the Third Proportional to 1,969,373 and 4,240,071

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,373 : 4,240,071 = 4,240,071 : x
2. Step 2: Convert to fraction form
   1,969,373/4,240,071 = 4,240,071/x
3. Step 3: Cross multiply
   1,969,373x = 4,240,071 × 4,240,071
4. Step 4: Simplify right side
   1,969,373x = 17,978,202,085,041
5. Step 5: Solve for x
   x = 17,978,202,085,041/1,969,373
6. Step 6: Final answer
   x = 9,128,896.40