Finding the Third Proportional to 762,562 and 1,643,314

Step by Step Solution

1. Step 1: Write the proportion equation
   762,562 : 1,643,314 = 1,643,314 : x
2. Step 2: Convert to fraction form
   762,562/1,643,314 = 1,643,314/x
3. Step 3: Cross multiply
   762,562x = 1,643,314 × 1,643,314
4. Step 4: Simplify right side
   762,562x = 2,700,480,902,596
5. Step 5: Solve for x
   x = 2,700,480,902,596/762,562
6. Step 6: Final answer
   x = 3,541,326.35