Finding the Third Proportional to 939,406.50 and 2,093,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   939,406.50 : 2,093,962.50 = 2,093,962.50 : x
2. Step 2: Convert to fraction form
   939,406.50/2,093,962.50 = 2,093,962.50/x
3. Step 3: Cross multiply
   939,406.50x = 2,093,962.50 × 2,093,962.50
4. Step 4: Simplify right side
   939,406.50x = 4,384,678,951,406.25
5. Step 5: Solve for x
   x = 4,384,678,951,406.25/939,406.50
6. Step 6: Final answer
   x = 4,667,499.06