Finding the Third Proportional to 1,268,903 and 1,966,065

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,903 : 1,966,065 = 1,966,065 : x
2. Step 2: Convert to fraction form
   1,268,903/1,966,065 = 1,966,065/x
3. Step 3: Cross multiply
   1,268,903x = 1,966,065 × 1,966,065
4. Step 4: Simplify right side
   1,268,903x = 3,865,411,584,225
5. Step 5: Solve for x
   x = 3,865,411,584,225/1,268,903
6. Step 6: Final answer
   x = 3,046,262.47