Finding the Third Proportional to 782,524 and 1,626,272

Step by Step Solution

1. Step 1: Write the proportion equation
   782,524 : 1,626,272 = 1,626,272 : x
2. Step 2: Convert to fraction form
   782,524/1,626,272 = 1,626,272/x
3. Step 3: Cross multiply
   782,524x = 1,626,272 × 1,626,272
4. Step 4: Simplify right side
   782,524x = 2,644,760,617,984
5. Step 5: Solve for x
   x = 2,644,760,617,984/782,524
6. Step 6: Final answer
   x = 3,379,782.11