Finding the Third Proportional to 613,512 and 1,432,890

Step by Step Solution

1. Step 1: Write the proportion equation
   613,512 : 1,432,890 = 1,432,890 : x
2. Step 2: Convert to fraction form
   613,512/1,432,890 = 1,432,890/x
3. Step 3: Cross multiply
   613,512x = 1,432,890 × 1,432,890
4. Step 4: Simplify right side
   613,512x = 2,053,173,752,100
5. Step 5: Solve for x
   x = 2,053,173,752,100/613,512
6. Step 6: Final answer
   x = 3,346,591.02