Finding the Third Proportional to 1,057,972 and 1,609,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,972 : 1,609,102 = 1,609,102 : x
2. Step 2: Convert to fraction form
   1,057,972/1,609,102 = 1,609,102/x
3. Step 3: Cross multiply
   1,057,972x = 1,609,102 × 1,609,102
4. Step 4: Simplify right side
   1,057,972x = 2,589,209,246,404
5. Step 5: Solve for x
   x = 2,589,209,246,404/1,057,972
6. Step 6: Final answer
   x = 2,447,332.49