Finding the Third Proportional to 939,843 and 1,431,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   939,843 : 1,431,796.50 = 1,431,796.50 : x
2. Step 2: Convert to fraction form
   939,843/1,431,796.50 = 1,431,796.50/x
3. Step 3: Cross multiply
   939,843x = 1,431,796.50 × 1,431,796.50
4. Step 4: Simplify right side
   939,843x = 2,050,041,217,412.25
5. Step 5: Solve for x
   x = 2,050,041,217,412.25/939,843
6. Step 6: Final answer
   x = 2,181,259.23