Finding the Third Proportional to 123,475.50 and 265,671

Step by Step Solution

1. Step 1: Write the proportion equation
   123,475.50 : 265,671 = 265,671 : x
2. Step 2: Convert to fraction form
   123,475.50/265,671 = 265,671/x
3. Step 3: Cross multiply
   123,475.50x = 265,671 × 265,671
4. Step 4: Simplify right side
   123,475.50x = 70,581,080,241
5. Step 5: Solve for x
   x = 70,581,080,241/123,475.50
6. Step 6: Final answer
   x = 571,620.12