Finding the Third Proportional to 1,536,782 and 2,255,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,782 : 2,255,349 = 2,255,349 : x
2. Step 2: Convert to fraction form
   1,536,782/2,255,349 = 2,255,349/x
3. Step 3: Cross multiply
   1,536,782x = 2,255,349 × 2,255,349
4. Step 4: Simplify right side
   1,536,782x = 5,086,599,111,801
5. Step 5: Solve for x
   x = 5,086,599,111,801/1,536,782
6. Step 6: Final answer
   x = 3,309,902.84