Finding the Third Proportional to 341,826.50 and 530,659

Step by Step Solution

1. Step 1: Write the proportion equation
   341,826.50 : 530,659 = 530,659 : x
2. Step 2: Convert to fraction form
   341,826.50/530,659 = 530,659/x
3. Step 3: Cross multiply
   341,826.50x = 530,659 × 530,659
4. Step 4: Simplify right side
   341,826.50x = 281,598,974,281
5. Step 5: Solve for x
   x = 281,598,974,281/341,826.50
6. Step 6: Final answer
   x = 823,806.74