Finding the Third Proportional to 1,952,402 and 3,999,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,952,402 : 3,999,950 = 3,999,950 : x
2. Step 2: Convert to fraction form
   1,952,402/3,999,950 = 3,999,950/x
3. Step 3: Cross multiply
   1,952,402x = 3,999,950 × 3,999,950
4. Step 4: Simplify right side
   1,952,402x = 15,999,600,002,500
5. Step 5: Solve for x
   x = 15,999,600,002,500/1,952,402
6. Step 6: Final answer
   x = 8,194,828.73