Finding the Third Proportional to 1,242,903 and 2,693,166

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,903 : 2,693,166 = 2,693,166 : x
2. Step 2: Convert to fraction form
   1,242,903/2,693,166 = 2,693,166/x
3. Step 3: Cross multiply
   1,242,903x = 2,693,166 × 2,693,166
4. Step 4: Simplify right side
   1,242,903x = 7,253,143,103,556
5. Step 5: Solve for x
   x = 7,253,143,103,556/1,242,903
6. Step 6: Final answer
   x = 5,835,646.95