Finding the Third Proportional to 2,532,880 and 5,169,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532,880 : 5,169,112 = 5,169,112 : x
2. Step 2: Convert to fraction form
   2,532,880/5,169,112 = 5,169,112/x
3. Step 3: Cross multiply
   2,532,880x = 5,169,112 × 5,169,112
4. Step 4: Simplify right side
   2,532,880x = 26,719,718,868,544
5. Step 5: Solve for x
   x = 26,719,718,868,544/2,532,880
6. Step 6: Final answer
   x = 10,549,145.19