Finding the Third Proportional to 1,293,816 and 1,852,648

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,816 : 1,852,648 = 1,852,648 : x
2. Step 2: Convert to fraction form
   1,293,816/1,852,648 = 1,852,648/x
3. Step 3: Cross multiply
   1,293,816x = 1,852,648 × 1,852,648
4. Step 4: Simplify right side
   1,293,816x = 3,432,304,611,904
5. Step 5: Solve for x
   x = 3,432,304,611,904/1,293,816
6. Step 6: Final answer
   x = 2,652,853.74