Finding the Third Proportional to 790,089 and 1,706,291

Step by Step Solution

1. Step 1: Write the proportion equation
   790,089 : 1,706,291 = 1,706,291 : x
2. Step 2: Convert to fraction form
   790,089/1,706,291 = 1,706,291/x
3. Step 3: Cross multiply
   790,089x = 1,706,291 × 1,706,291
4. Step 4: Simplify right side
   790,089x = 2,911,428,976,681
5. Step 5: Solve for x
   x = 2,911,428,976,681/790,089
6. Step 6: Final answer
   x = 3,684,938.00