Finding the Third Proportional to 10,020,764 and 21,956,726

Step by Step Solution

1. Step 1: Write the proportion equation
   10,020,764 : 21,956,726 = 21,956,726 : x
2. Step 2: Convert to fraction form
   10,020,764/21,956,726 = 21,956,726/x
3. Step 3: Cross multiply
   10,020,764x = 21,956,726 × 21,956,726
4. Step 4: Simplify right side
   10,020,764x = 482,097,816,639,076
5. Step 5: Solve for x
   x = 482,097,816,639,076/10,020,764
6. Step 6: Final answer
   x = 48,109,886.30