Finding the Third Proportional to 4,435,368 and 9,552,864

Step by Step Solution

1. Step 1: Write the proportion equation
   4,435,368 : 9,552,864 = 9,552,864 : x
2. Step 2: Convert to fraction form
   4,435,368/9,552,864 = 9,552,864/x
3. Step 3: Cross multiply
   4,435,368x = 9,552,864 × 9,552,864
4. Step 4: Simplify right side
   4,435,368x = 91,257,210,602,496
5. Step 5: Solve for x
   x = 91,257,210,602,496/4,435,368
6. Step 6: Final answer
   x = 20,574,890.43