Finding the Third Proportional to 9,870,768 and 22,848,648

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870,768 : 22,848,648 = 22,848,648 : x
2. Step 2: Convert to fraction form
   9,870,768/22,848,648 = 22,848,648/x
3. Step 3: Cross multiply
   9,870,768x = 22,848,648 × 22,848,648
4. Step 4: Simplify right side
   9,870,768x = 522,060,715,427,904
5. Step 5: Solve for x
   x = 522,060,715,427,904/9,870,768
6. Step 6: Final answer
   x = 52,889,574.09