Finding the Third Proportional to 1,162,112 and 2,490,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,112 : 2,490,112 = 2,490,112 : x
2. Step 2: Convert to fraction form
   1,162,112/2,490,112 = 2,490,112/x
3. Step 3: Cross multiply
   1,162,112x = 2,490,112 × 2,490,112
4. Step 4: Simplify right side
   1,162,112x = 6,200,657,772,544
5. Step 5: Solve for x
   x = 6,200,657,772,544/1,162,112
6. Step 6: Final answer
   x = 5,335,680.01