Finding the Third Proportional to 4,991,894 and 7,133,546

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,894 : 7,133,546 = 7,133,546 : x
2. Step 2: Convert to fraction form
   4,991,894/7,133,546 = 7,133,546/x
3. Step 3: Cross multiply
   4,991,894x = 7,133,546 × 7,133,546
4. Step 4: Simplify right side
   4,991,894x = 50,887,478,534,116
5. Step 5: Solve for x
   x = 50,887,478,534,116/4,991,894
6. Step 6: Final answer
   x = 10,194,022.26