Finding the Third Proportional to 10,041,106,626 and 21,890,177,478

Step by Step Solution

1. Step 1: Write the proportion equation
   10,041,106,626 : 21,890,177,478 = 21,890,177,478 : x
2. Step 2: Convert to fraction form
   10,041,106,626/21,890,177,478 = 21,890,177,478/x
3. Step 3: Cross multiply
   10,041,106,626x = 21,890,177,478 × 21,890,177,478
4. Step 4: Simplify right side
   10,041,106,626x = 479,179,870,018,338,422,784
5. Step 5: Solve for x
   x = 479,179,870,018,338,422,784/10,041,106,626
6. Step 6: Final answer
   x = 47,721,818,706.47