Finding the Third Proportional to 1,512,513 and 2,343,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512,513 : 2,343,132 = 2,343,132 : x
2. Step 2: Convert to fraction form
   1,512,513/2,343,132 = 2,343,132/x
3. Step 3: Cross multiply
   1,512,513x = 2,343,132 × 2,343,132
4. Step 4: Simplify right side
   1,512,513x = 5,490,267,569,424
5. Step 5: Solve for x
   x = 5,490,267,569,424/1,512,513
6. Step 6: Final answer
   x = 3,629,897.77