Finding the Third Proportional to 763,162 and 1,657,436

Step by Step Solution

1. Step 1: Write the proportion equation
   763,162 : 1,657,436 = 1,657,436 : x
2. Step 2: Convert to fraction form
   763,162/1,657,436 = 1,657,436/x
3. Step 3: Cross multiply
   763,162x = 1,657,436 × 1,657,436
4. Step 4: Simplify right side
   763,162x = 2,747,094,094,096
5. Step 5: Solve for x
   x = 2,747,094,094,096/763,162
6. Step 6: Final answer
   x = 3,599,621.17