Finding the Third Proportional to 506,283 and 712,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   506,283 : 712,150.50 = 712,150.50 : x
2. Step 2: Convert to fraction form
   506,283/712,150.50 = 712,150.50/x
3. Step 3: Cross multiply
   506,283x = 712,150.50 × 712,150.50
4. Step 4: Simplify right side
   506,283x = 507,158,334,650.25
5. Step 5: Solve for x
   x = 507,158,334,650.25/506,283
6. Step 6: Final answer
   x = 1,001,728.94