Finding the Third Proportional to 1,711,728 and 3,666,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,728 : 3,666,348 = 3,666,348 : x
2. Step 2: Convert to fraction form
   1,711,728/3,666,348 = 3,666,348/x
3. Step 3: Cross multiply
   1,711,728x = 3,666,348 × 3,666,348
4. Step 4: Simplify right side
   1,711,728x = 13,442,107,657,104
5. Step 5: Solve for x
   x = 13,442,107,657,104/1,711,728
6. Step 6: Final answer
   x = 7,852,946.06