Finding the Third Proportional to 652,780 and 1,434,032

Step by Step Solution

1. Step 1: Write the proportion equation
   652,780 : 1,434,032 = 1,434,032 : x
2. Step 2: Convert to fraction form
   652,780/1,434,032 = 1,434,032/x
3. Step 3: Cross multiply
   652,780x = 1,434,032 × 1,434,032
4. Step 4: Simplify right side
   652,780x = 2,056,447,777,024
5. Step 5: Solve for x
   x = 2,056,447,777,024/652,780
6. Step 6: Final answer
   x = 3,150,292.25