Finding the Third Proportional to 1,375,626 and 1,834,654.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,626 : 1,834,654.50 = 1,834,654.50 : x
2. Step 2: Convert to fraction form
   1,375,626/1,834,654.50 = 1,834,654.50/x
3. Step 3: Cross multiply
   1,375,626x = 1,834,654.50 × 1,834,654.50
4. Step 4: Simplify right side
   1,375,626x = 3,365,957,134,370.25
5. Step 5: Solve for x
   x = 3,365,957,134,370.25/1,375,626
6. Step 6: Final answer
   x = 2,446,854.84