Finding the Third Proportional to 632,205 and 1,369,386

Step by Step Solution

1. Step 1: Write the proportion equation
   632,205 : 1,369,386 = 1,369,386 : x
2. Step 2: Convert to fraction form
   632,205/1,369,386 = 1,369,386/x
3. Step 3: Cross multiply
   632,205x = 1,369,386 × 1,369,386
4. Step 4: Simplify right side
   632,205x = 1,875,218,016,996
5. Step 5: Solve for x
   x = 1,875,218,016,996/632,205
6. Step 6: Final answer
   x = 2,966,154.99