Finding the Third Proportional to 2,402,314 and 5,219,988

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,314 : 5,219,988 = 5,219,988 : x
2. Step 2: Convert to fraction form
   2,402,314/5,219,988 = 5,219,988/x
3. Step 3: Cross multiply
   2,402,314x = 5,219,988 × 5,219,988
4. Step 4: Simplify right side
   2,402,314x = 27,248,274,720,144
5. Step 5: Solve for x
   x = 27,248,274,720,144/2,402,314
6. Step 6: Final answer
   x = 11,342,511.73