Finding the Third Proportional to 1,013,139 and 1,604,277

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,139 : 1,604,277 = 1,604,277 : x
2. Step 2: Convert to fraction form
   1,013,139/1,604,277 = 1,604,277/x
3. Step 3: Cross multiply
   1,013,139x = 1,604,277 × 1,604,277
4. Step 4: Simplify right side
   1,013,139x = 2,573,704,692,729
5. Step 5: Solve for x
   x = 2,573,704,692,729/1,013,139
6. Step 6: Final answer
   x = 2,540,327.33