Finding the Third Proportional to 1,531,392 and 2,282,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,531,392 : 2,282,124 = 2,282,124 : x
2. Step 2: Convert to fraction form
   1,531,392/2,282,124 = 2,282,124/x
3. Step 3: Cross multiply
   1,531,392x = 2,282,124 × 2,282,124
4. Step 4: Simplify right side
   1,531,392x = 5,208,089,951,376
5. Step 5: Solve for x
   x = 5,208,089,951,376/1,531,392
6. Step 6: Final answer
   x = 3,400,886.22