Finding the Third Proportional to 51,745,672 and 105,011,908

Step by Step Solution

1. Step 1: Write the proportion equation
   51,745,672 : 105,011,908 = 105,011,908 : x
2. Step 2: Convert to fraction form
   51,745,672/105,011,908 = 105,011,908/x
3. Step 3: Cross multiply
   51,745,672x = 105,011,908 × 105,011,908
4. Step 4: Simplify right side
   51,745,672x = 11,027,500,821,800,464
5. Step 5: Solve for x
   x = 11,027,500,821,800,464/51,745,672
6. Step 6: Final answer
   x = 213,109,626.29