Finding the Third Proportional to 1,602,072 and 2,479,815

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,072 : 2,479,815 = 2,479,815 : x
2. Step 2: Convert to fraction form
   1,602,072/2,479,815 = 2,479,815/x
3. Step 3: Cross multiply
   1,602,072x = 2,479,815 × 2,479,815
4. Step 4: Simplify right side
   1,602,072x = 6,149,482,434,225
5. Step 5: Solve for x
   x = 6,149,482,434,225/1,602,072
6. Step 6: Final answer
   x = 3,838,455.72