Finding the Third Proportional to 738,118.50 and 943,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   738,118.50 : 943,150.50 = 943,150.50 : x
2. Step 2: Convert to fraction form
   738,118.50/943,150.50 = 943,150.50/x
3. Step 3: Cross multiply
   738,118.50x = 943,150.50 × 943,150.50
4. Step 4: Simplify right side
   738,118.50x = 889,532,865,650.25
5. Step 5: Solve for x
   x = 889,532,865,650.25/738,118.50
6. Step 6: Final answer
   x = 1,205,135.58