Finding the Third Proportional to 592,146 and 899,296.50

Step by Step Solution

1. Step 1: Write the proportion equation
   592,146 : 899,296.50 = 899,296.50 : x
2. Step 2: Convert to fraction form
   592,146/899,296.50 = 899,296.50/x
3. Step 3: Cross multiply
   592,146x = 899,296.50 × 899,296.50
4. Step 4: Simplify right side
   592,146x = 808,734,194,912.25
5. Step 5: Solve for x
   x = 808,734,194,912.25/592,146
6. Step 6: Final answer
   x = 1,365,768.23