Finding the Third Proportional to 1,100,817 and 1,646,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,817 : 1,646,091 = 1,646,091 : x
2. Step 2: Convert to fraction form
   1,100,817/1,646,091 = 1,646,091/x
3. Step 3: Cross multiply
   1,100,817x = 1,646,091 × 1,646,091
4. Step 4: Simplify right side
   1,100,817x = 2,709,615,580,281
5. Step 5: Solve for x
   x = 2,709,615,580,281/1,100,817
6. Step 6: Final answer
   x = 2,461,458.70