Finding the Third Proportional to 1,501,111 and 2,211,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,111 : 2,211,962 = 2,211,962 : x
2. Step 2: Convert to fraction form
   1,501,111/2,211,962 = 2,211,962/x
3. Step 3: Cross multiply
   1,501,111x = 2,211,962 × 2,211,962
4. Step 4: Simplify right side
   1,501,111x = 4,892,775,889,444
5. Step 5: Solve for x
   x = 4,892,775,889,444/1,501,111
6. Step 6: Final answer
   x = 3,259,436.44