Finding the Third Proportional to 9,957,702 and 21,843,084

Step by Step Solution

1. Step 1: Write the proportion equation
   9,957,702 : 21,843,084 = 21,843,084 : x
2. Step 2: Convert to fraction form
   9,957,702/21,843,084 = 21,843,084/x
3. Step 3: Cross multiply
   9,957,702x = 21,843,084 × 21,843,084
4. Step 4: Simplify right side
   9,957,702x = 477,120,318,631,056
5. Step 5: Solve for x
   x = 477,120,318,631,056/9,957,702
6. Step 6: Final answer
   x = 47,914,701.47