Finding the Third Proportional to 1,060,084 and 1,688,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,084 : 1,688,466 = 1,688,466 : x
2. Step 2: Convert to fraction form
   1,060,084/1,688,466 = 1,688,466/x
3. Step 3: Cross multiply
   1,060,084x = 1,688,466 × 1,688,466
4. Step 4: Simplify right side
   1,060,084x = 2,850,917,433,156
5. Step 5: Solve for x
   x = 2,850,917,433,156/1,060,084
6. Step 6: Final answer
   x = 2,689,331.63