Finding the Third Proportional to 1,952,448 and 4,240,726

Step by Step Solution

1. Step 1: Write the proportion equation
   1,952,448 : 4,240,726 = 4,240,726 : x
2. Step 2: Convert to fraction form
   1,952,448/4,240,726 = 4,240,726/x
3. Step 3: Cross multiply
   1,952,448x = 4,240,726 × 4,240,726
4. Step 4: Simplify right side
   1,952,448x = 17,983,757,007,076
5. Step 5: Solve for x
   x = 17,983,757,007,076/1,952,448
6. Step 6: Final answer
   x = 9,210,876.30