Finding the Third Proportional to 683,349 and 1,002,811.50

Step by Step Solution

1. Step 1: Write the proportion equation
   683,349 : 1,002,811.50 = 1,002,811.50 : x
2. Step 2: Convert to fraction form
   683,349/1,002,811.50 = 1,002,811.50/x
3. Step 3: Cross multiply
   683,349x = 1,002,811.50 × 1,002,811.50
4. Step 4: Simplify right side
   683,349x = 1,005,630,904,532.25
5. Step 5: Solve for x
   x = 1,005,630,904,532.25/683,349
6. Step 6: Final answer
   x = 1,471,621.24