Finding the Third Proportional to 1,995,472 and 4,377,219

Step by Step Solution

1. Step 1: Write the proportion equation
   1,995,472 : 4,377,219 = 4,377,219 : x
2. Step 2: Convert to fraction form
   1,995,472/4,377,219 = 4,377,219/x
3. Step 3: Cross multiply
   1,995,472x = 4,377,219 × 4,377,219
4. Step 4: Simplify right side
   1,995,472x = 19,160,046,173,961
5. Step 5: Solve for x
   x = 19,160,046,173,961/1,995,472
6. Step 6: Final answer
   x = 9,601,761.47