Finding the Third Proportional to 614,139.75 and 1,333,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   614,139.75 : 1,333,174.50 = 1,333,174.50 : x
2. Step 2: Convert to fraction form
   614,139.75/1,333,174.50 = 1,333,174.50/x
3. Step 3: Cross multiply
   614,139.75x = 1,333,174.50 × 1,333,174.50
4. Step 4: Simplify right side
   614,139.75x = 1,777,354,247,450.25
5. Step 5: Solve for x
   x = 1,777,354,247,450.25/614,139.75
6. Step 6: Final answer
   x = 2,894,055.05