Finding the Third Proportional to 341,574 and 730,441.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,574 : 730,441.50 = 730,441.50 : x
2. Step 2: Convert to fraction form
   341,574/730,441.50 = 730,441.50/x
3. Step 3: Cross multiply
   341,574x = 730,441.50 × 730,441.50
4. Step 4: Simplify right side
   341,574x = 533,544,784,922.25
5. Step 5: Solve for x
   x = 533,544,784,922.25/341,574
6. Step 6: Final answer
   x = 1,562,018.14