Finding the Third Proportional to 341,787 and 736,165.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,787 : 736,165.50 = 736,165.50 : x
2. Step 2: Convert to fraction form
   341,787/736,165.50 = 736,165.50/x
3. Step 3: Cross multiply
   341,787x = 736,165.50 × 736,165.50
4. Step 4: Simplify right side
   341,787x = 541,939,643,390.25
5. Step 5: Solve for x
   x = 541,939,643,390.25/341,787
6. Step 6: Final answer
   x = 1,585,606.37