Finding the Third Proportional to 2,035,693 and 4,238,903

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035,693 : 4,238,903 = 4,238,903 : x
2. Step 2: Convert to fraction form
   2,035,693/4,238,903 = 4,238,903/x
3. Step 3: Cross multiply
   2,035,693x = 4,238,903 × 4,238,903
4. Step 4: Simplify right side
   2,035,693x = 17,968,298,643,409
5. Step 5: Solve for x
   x = 17,968,298,643,409/2,035,693
6. Step 6: Final answer
   x = 8,826,624.96