Finding the Third Proportional to 2,351,818 and 5,152,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,351,818 : 5,152,040 = 5,152,040 : x
2. Step 2: Convert to fraction form
   2,351,818/5,152,040 = 5,152,040/x
3. Step 3: Cross multiply
   2,351,818x = 5,152,040 × 5,152,040
4. Step 4: Simplify right side
   2,351,818x = 26,543,516,161,600
5. Step 5: Solve for x
   x = 26,543,516,161,600/2,351,818
6. Step 6: Final answer
   x = 11,286,381.92