Finding the Third Proportional to 595,089 and 789,385.50

Step by Step Solution

1. Step 1: Write the proportion equation
   595,089 : 789,385.50 = 789,385.50 : x
2. Step 2: Convert to fraction form
   595,089/789,385.50 = 789,385.50/x
3. Step 3: Cross multiply
   595,089x = 789,385.50 × 789,385.50
4. Step 4: Simplify right side
   595,089x = 623,129,467,610.25
5. Step 5: Solve for x
   x = 623,129,467,610.25/595,089
6. Step 6: Final answer
   x = 1,047,119.79