Finding the Third Proportional to 757,284 and 1,657,122

Step by Step Solution

1. Step 1: Write the proportion equation
   757,284 : 1,657,122 = 1,657,122 : x
2. Step 2: Convert to fraction form
   757,284/1,657,122 = 1,657,122/x
3. Step 3: Cross multiply
   757,284x = 1,657,122 × 1,657,122
4. Step 4: Simplify right side
   757,284x = 2,746,053,322,884
5. Step 5: Solve for x
   x = 2,746,053,322,884/757,284
6. Step 6: Final answer
   x = 3,626,186.90