Finding the Third Proportional to 10,020,753 and 21,956,706

Step by Step Solution

1. Step 1: Write the proportion equation
   10,020,753 : 21,956,706 = 21,956,706 : x
2. Step 2: Convert to fraction form
   10,020,753/21,956,706 = 21,956,706/x
3. Step 3: Cross multiply
   10,020,753x = 21,956,706 × 21,956,706
4. Step 4: Simplify right side
   10,020,753x = 482,096,938,370,436
5. Step 5: Solve for x
   x = 482,096,938,370,436/10,020,753
6. Step 6: Final answer
   x = 48,109,851.46