Finding the Third Proportional to 7,837,722 and 16,390,086.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,837,722 : 16,390,086.12 = 16,390,086.12 : x
2. Step 2: Convert to fraction form
   7,837,722/16,390,086.12 = 16,390,086.12/x
3. Step 3: Cross multiply
   7,837,722x = 16,390,086.12 × 16,390,086.12
4. Step 4: Simplify right side
   7,837,722x = 268,634,922,928,838.78
5. Step 5: Solve for x
   x = 268,634,922,928,838.78/7,837,722
6. Step 6: Final answer
   x = 34,274,617.41