Finding the Third Proportional to 1,512,512 and 2,343,129

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512,512 : 2,343,129 = 2,343,129 : x
2. Step 2: Convert to fraction form
   1,512,512/2,343,129 = 2,343,129/x
3. Step 3: Cross multiply
   1,512,512x = 2,343,129 × 2,343,129
4. Step 4: Simplify right side
   1,512,512x = 5,490,253,510,641
5. Step 5: Solve for x
   x = 5,490,253,510,641/1,512,512
6. Step 6: Final answer
   x = 3,629,890.88