Finding the Third Proportional to 51,745,674 and 105,011,912

Step by Step Solution

1. Step 1: Write the proportion equation
   51,745,674 : 105,011,912 = 105,011,912 : x
2. Step 2: Convert to fraction form
   51,745,674/105,011,912 = 105,011,912/x
3. Step 3: Cross multiply
   51,745,674x = 105,011,912 × 105,011,912
4. Step 4: Simplify right side
   51,745,674x = 11,027,501,661,895,744
5. Step 5: Solve for x
   x = 11,027,501,661,895,744/51,745,674
6. Step 6: Final answer
   x = 213,109,634.28