Finding the Third Proportional to 1,077,588 and 1,656,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,588 : 1,656,825 = 1,656,825 : x
2. Step 2: Convert to fraction form
   1,077,588/1,656,825 = 1,656,825/x
3. Step 3: Cross multiply
   1,077,588x = 1,656,825 × 1,656,825
4. Step 4: Simplify right side
   1,077,588x = 2,745,069,080,625
5. Step 5: Solve for x
   x = 2,745,069,080,625/1,077,588
6. Step 6: Final answer
   x = 2,547,419.87