Finding the Third Proportional to 2,372,820 and 5,598,888

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,820 : 5,598,888 = 5,598,888 : x
2. Step 2: Convert to fraction form
   2,372,820/5,598,888 = 5,598,888/x
3. Step 3: Cross multiply
   2,372,820x = 5,598,888 × 5,598,888
4. Step 4: Simplify right side
   2,372,820x = 31,347,546,836,544
5. Step 5: Solve for x
   x = 31,347,546,836,544/2,372,820
6. Step 6: Final answer
   x = 13,211,093.48