Finding the Third Proportional to 790,384 and 1,730,672

Step by Step Solution

1. Step 1: Write the proportion equation
   790,384 : 1,730,672 = 1,730,672 : x
2. Step 2: Convert to fraction form
   790,384/1,730,672 = 1,730,672/x
3. Step 3: Cross multiply
   790,384x = 1,730,672 × 1,730,672
4. Step 4: Simplify right side
   790,384x = 2,995,225,571,584
5. Step 5: Solve for x
   x = 2,995,225,571,584/790,384
6. Step 6: Final answer
   x = 3,789,582.75