Finding the Third Proportional to 10,048,152 and 21,797,653

Step by Step Solution

1. Step 1: Write the proportion equation
   10,048,152 : 21,797,653 = 21,797,653 : x
2. Step 2: Convert to fraction form
   10,048,152/21,797,653 = 21,797,653/x
3. Step 3: Cross multiply
   10,048,152x = 21,797,653 × 21,797,653
4. Step 4: Simplify right side
   10,048,152x = 475,137,676,308,409
5. Step 5: Solve for x
   x = 475,137,676,308,409/10,048,152
6. Step 6: Final answer
   x = 47,286,075.72