Finding the Third Proportional to 529,083 and 798,394.50

Step by Step Solution

1. Step 1: Write the proportion equation
   529,083 : 798,394.50 = 798,394.50 : x
2. Step 2: Convert to fraction form
   529,083/798,394.50 = 798,394.50/x
3. Step 3: Cross multiply
   529,083x = 798,394.50 × 798,394.50
4. Step 4: Simplify right side
   529,083x = 637,433,777,630.25
5. Step 5: Solve for x
   x = 637,433,777,630.25/529,083
6. Step 6: Final answer
   x = 1,204,789.75