Finding the Third Proportional to 1,009,968 and 2,209,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,968 : 2,209,962 = 2,209,962 : x
2. Step 2: Convert to fraction form
   1,009,968/2,209,962 = 2,209,962/x
3. Step 3: Cross multiply
   1,009,968x = 2,209,962 × 2,209,962
4. Step 4: Simplify right side
   1,009,968x = 4,883,932,041,444
5. Step 5: Solve for x
   x = 4,883,932,041,444/1,009,968
6. Step 6: Final answer
   x = 4,835,729.49