Finding the Third Proportional to 2,127,152 and 4,553,311

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,152 : 4,553,311 = 4,553,311 : x
2. Step 2: Convert to fraction form
   2,127,152/4,553,311 = 4,553,311/x
3. Step 3: Cross multiply
   2,127,152x = 4,553,311 × 4,553,311
4. Step 4: Simplify right side
   2,127,152x = 20,732,641,062,721
5. Step 5: Solve for x
   x = 20,732,641,062,721/2,127,152
6. Step 6: Final answer
   x = 9,746,666.46