Finding the Third Proportional to 10,626,834 and 22,009,818

Step by Step Solution

1. Step 1: Write the proportion equation
   10,626,834 : 22,009,818 = 22,009,818 : x
2. Step 2: Convert to fraction form
   10,626,834/22,009,818 = 22,009,818/x
3. Step 3: Cross multiply
   10,626,834x = 22,009,818 × 22,009,818
4. Step 4: Simplify right side
   10,626,834x = 484,432,088,393,124
5. Step 5: Solve for x
   x = 484,432,088,393,124/10,626,834
6. Step 6: Final answer
   x = 45,585,739.68