Finding the Third Proportional to 1,525,416 and 2,069,367

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,416 : 2,069,367 = 2,069,367 : x
2. Step 2: Convert to fraction form
   1,525,416/2,069,367 = 2,069,367/x
3. Step 3: Cross multiply
   1,525,416x = 2,069,367 × 2,069,367
4. Step 4: Simplify right side
   1,525,416x = 4,282,279,780,689
5. Step 5: Solve for x
   x = 4,282,279,780,689/1,525,416
6. Step 6: Final answer
   x = 2,807,286.52