Finding the Third Proportional to 677,052 and 1,447,416

Step by Step Solution

1. Step 1: Write the proportion equation
   677,052 : 1,447,416 = 1,447,416 : x
2. Step 2: Convert to fraction form
   677,052/1,447,416 = 1,447,416/x
3. Step 3: Cross multiply
   677,052x = 1,447,416 × 1,447,416
4. Step 4: Simplify right side
   677,052x = 2,095,013,077,056
5. Step 5: Solve for x
   x = 2,095,013,077,056/677,052
6. Step 6: Final answer
   x = 3,094,316.36