Finding the Third Proportional to 818,952 and 1,772,048

Step by Step Solution

1. Step 1: Write the proportion equation
   818,952 : 1,772,048 = 1,772,048 : x
2. Step 2: Convert to fraction form
   818,952/1,772,048 = 1,772,048/x
3. Step 3: Cross multiply
   818,952x = 1,772,048 × 1,772,048
4. Step 4: Simplify right side
   818,952x = 3,140,154,114,304
5. Step 5: Solve for x
   x = 3,140,154,114,304/818,952
6. Step 6: Final answer
   x = 3,834,356.73