Finding the Third Proportional to 7,946,991 and 16,613,502

Step by Step Solution

1. Step 1: Write the proportion equation
   7,946,991 : 16,613,502 = 16,613,502 : x
2. Step 2: Convert to fraction form
   7,946,991/16,613,502 = 16,613,502/x
3. Step 3: Cross multiply
   7,946,991x = 16,613,502 × 16,613,502
4. Step 4: Simplify right side
   7,946,991x = 276,008,448,704,004
5. Step 5: Solve for x
   x = 276,008,448,704,004/7,946,991
6. Step 6: Final answer
   x = 34,731,189.29