Finding the Third Proportional to 2,412,072 and 5,243,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412,072 : 5,243,376 = 5,243,376 : x
2. Step 2: Convert to fraction form
   2,412,072/5,243,376 = 5,243,376/x
3. Step 3: Cross multiply
   2,412,072x = 5,243,376 × 5,243,376
4. Step 4: Simplify right side
   2,412,072x = 27,492,991,877,376
5. Step 5: Solve for x
   x = 27,492,991,877,376/2,412,072
6. Step 6: Final answer
   x = 11,398,080.94