Finding the Third Proportional to 592,072.50 and 1,431,642

Step by Step Solution

1. Step 1: Write the proportion equation
   592,072.50 : 1,431,642 = 1,431,642 : x
2. Step 2: Convert to fraction form
   592,072.50/1,431,642 = 1,431,642/x
3. Step 3: Cross multiply
   592,072.50x = 1,431,642 × 1,431,642
4. Step 4: Simplify right side
   592,072.50x = 2,049,598,816,164
5. Step 5: Solve for x
   x = 2,049,598,816,164/592,072.50
6. Step 6: Final answer
   x = 3,461,736.22