Finding the Third Proportional to 16,767,818 and 34,152,244

Step by Step Solution

1. Step 1: Write the proportion equation
   16,767,818 : 34,152,244 = 34,152,244 : x
2. Step 2: Convert to fraction form
   16,767,818/34,152,244 = 34,152,244/x
3. Step 3: Cross multiply
   16,767,818x = 34,152,244 × 34,152,244
4. Step 4: Simplify right side
   16,767,818x = 1,166,375,770,235,536
5. Step 5: Solve for x
   x = 1,166,375,770,235,536/16,767,818
6. Step 6: Final answer
   x = 69,560,378.71