Finding the Third Proportional to 1,015,304 and 2,405,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,304 : 2,405,312 = 2,405,312 : x
2. Step 2: Convert to fraction form
   1,015,304/2,405,312 = 2,405,312/x
3. Step 3: Cross multiply
   1,015,304x = 2,405,312 × 2,405,312
4. Step 4: Simplify right side
   1,015,304x = 5,785,525,817,344
5. Step 5: Solve for x
   x = 5,785,525,817,344/1,015,304
6. Step 6: Final answer
   x = 5,698,318.75