Finding the Third Proportional to 1,378,296 and 2,923,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,378,296 : 2,923,584 = 2,923,584 : x
2. Step 2: Convert to fraction form
   1,378,296/2,923,584 = 2,923,584/x
3. Step 3: Cross multiply
   1,378,296x = 2,923,584 × 2,923,584
4. Step 4: Simplify right side
   1,378,296x = 8,547,343,405,056
5. Step 5: Solve for x
   x = 8,547,343,405,056/1,378,296
6. Step 6: Final answer
   x = 6,201,384.47