Finding the Third Proportional to 1,048,498 and 2,141,005

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,498 : 2,141,005 = 2,141,005 : x
2. Step 2: Convert to fraction form
   1,048,498/2,141,005 = 2,141,005/x
3. Step 3: Cross multiply
   1,048,498x = 2,141,005 × 2,141,005
4. Step 4: Simplify right side
   1,048,498x = 4,583,902,410,025
5. Step 5: Solve for x
   x = 4,583,902,410,025/1,048,498
6. Step 6: Final answer
   x = 4,371,875.21