Finding the Third Proportional to 627,109.50 and 1,379,073

Step by Step Solution

1. Step 1: Write the proportion equation
   627,109.50 : 1,379,073 = 1,379,073 : x
2. Step 2: Convert to fraction form
   627,109.50/1,379,073 = 1,379,073/x
3. Step 3: Cross multiply
   627,109.50x = 1,379,073 × 1,379,073
4. Step 4: Simplify right side
   627,109.50x = 1,901,842,339,329
5. Step 5: Solve for x
   x = 1,901,842,339,329/627,109.50
6. Step 6: Final answer
   x = 3,032,711.73