Finding the Third Proportional to 4,567,112 and 9,947,896

Step by Step Solution

1. Step 1: Write the proportion equation
   4,567,112 : 9,947,896 = 9,947,896 : x
2. Step 2: Convert to fraction form
   4,567,112/9,947,896 = 9,947,896/x
3. Step 3: Cross multiply
   4,567,112x = 9,947,896 × 9,947,896
4. Step 4: Simplify right side
   4,567,112x = 98,960,634,826,816
5. Step 5: Solve for x
   x = 98,960,634,826,816/4,567,112
6. Step 6: Final answer
   x = 21,668,098.97