Finding the Third Proportional to 10,256,112 and 21,884,952

Step by Step Solution

1. Step 1: Write the proportion equation
   10,256,112 : 21,884,952 = 21,884,952 : x
2. Step 2: Convert to fraction form
   10,256,112/21,884,952 = 21,884,952/x
3. Step 3: Cross multiply
   10,256,112x = 21,884,952 × 21,884,952
4. Step 4: Simplify right side
   10,256,112x = 478,951,124,042,304
5. Step 5: Solve for x
   x = 478,951,124,042,304/10,256,112
6. Step 6: Final answer
   x = 46,699,092.60