Finding the Third Proportional to 1,479,072 and 2,113,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,072 : 2,113,632 = 2,113,632 : x
2. Step 2: Convert to fraction form
   1,479,072/2,113,632 = 2,113,632/x
3. Step 3: Cross multiply
   1,479,072x = 2,113,632 × 2,113,632
4. Step 4: Simplify right side
   1,479,072x = 4,467,440,231,424
5. Step 5: Solve for x
   x = 4,467,440,231,424/1,479,072
6. Step 6: Final answer
   x = 3,020,434.59