Finding the Third Proportional to 790,896 and 1,706,208

Step by Step Solution

1. Step 1: Write the proportion equation
   790,896 : 1,706,208 = 1,706,208 : x
2. Step 2: Convert to fraction form
   790,896/1,706,208 = 1,706,208/x
3. Step 3: Cross multiply
   790,896x = 1,706,208 × 1,706,208
4. Step 4: Simplify right side
   790,896x = 2,911,145,739,264
5. Step 5: Solve for x
   x = 2,911,145,739,264/790,896
6. Step 6: Final answer
   x = 3,680,819.90