Finding the Third Proportional to 629,393 and 949,314.50

Step by Step Solution

1. Step 1: Write the proportion equation
   629,393 : 949,314.50 = 949,314.50 : x
2. Step 2: Convert to fraction form
   629,393/949,314.50 = 949,314.50/x
3. Step 3: Cross multiply
   629,393x = 949,314.50 × 949,314.50
4. Step 4: Simplify right side
   629,393x = 901,198,019,910.25
5. Step 5: Solve for x
   x = 901,198,019,910.25/629,393
6. Step 6: Final answer
   x = 1,431,852.63