Finding the Third Proportional to 757,572 and 1,635,316

Step by Step Solution

1. Step 1: Write the proportion equation
   757,572 : 1,635,316 = 1,635,316 : x
2. Step 2: Convert to fraction form
   757,572/1,635,316 = 1,635,316/x
3. Step 3: Cross multiply
   757,572x = 1,635,316 × 1,635,316
4. Step 4: Simplify right side
   757,572x = 2,674,258,419,856
5. Step 5: Solve for x
   x = 2,674,258,419,856/757,572
6. Step 6: Final answer
   x = 3,530,038.62