Finding the Third Proportional to 799,053 and 1,716,688

Step by Step Solution

1. Step 1: Write the proportion equation
   799,053 : 1,716,688 = 1,716,688 : x
2. Step 2: Convert to fraction form
   799,053/1,716,688 = 1,716,688/x
3. Step 3: Cross multiply
   799,053x = 1,716,688 × 1,716,688
4. Step 4: Simplify right side
   799,053x = 2,947,017,689,344
5. Step 5: Solve for x
   x = 2,947,017,689,344/799,053
6. Step 6: Final answer
   x = 3,688,137.94