Finding the Third Proportional to 5,211,236 and 8,053,080

Step by Step Solution

1. Step 1: Write the proportion equation
   5,211,236 : 8,053,080 = 8,053,080 : x
2. Step 2: Convert to fraction form
   5,211,236/8,053,080 = 8,053,080/x
3. Step 3: Cross multiply
   5,211,236x = 8,053,080 × 8,053,080
4. Step 4: Simplify right side
   5,211,236x = 64,852,097,486,400
5. Step 5: Solve for x
   x = 64,852,097,486,400/5,211,236
6. Step 6: Final answer
   x = 12,444,667.16