Finding the Third Proportional to 1,375,625 and 1,834,653

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,625 : 1,834,653 = 1,834,653 : x
2. Step 2: Convert to fraction form
   1,375,625/1,834,653 = 1,834,653/x
3. Step 3: Cross multiply
   1,375,625x = 1,834,653 × 1,834,653
4. Step 4: Simplify right side
   1,375,625x = 3,365,951,630,409
5. Step 5: Solve for x
   x = 3,365,951,630,409/1,375,625
6. Step 6: Final answer
   x = 2,446,852.62