Finding the Third Proportional to 341,835 and 530,671.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,835 : 530,671.50 = 530,671.50 : x
2. Step 2: Convert to fraction form
   341,835/530,671.50 = 530,671.50/x
3. Step 3: Cross multiply
   341,835x = 530,671.50 × 530,671.50
4. Step 4: Simplify right side
   341,835x = 281,612,240,912.25
5. Step 5: Solve for x
   x = 281,612,240,912.25/341,835
6. Step 6: Final answer
   x = 823,825.06