Finding the Third Proportional to 1,061,208 and 1,622,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,208 : 1,622,808 = 1,622,808 : x
2. Step 2: Convert to fraction form
   1,061,208/1,622,808 = 1,622,808/x
3. Step 3: Cross multiply
   1,061,208x = 1,622,808 × 1,622,808
4. Step 4: Simplify right side
   1,061,208x = 2,633,505,804,864
5. Step 5: Solve for x
   x = 2,633,505,804,864/1,061,208
6. Step 6: Final answer
   x = 2,481,611.34