Finding the Third Proportional to 1,076,968 and 1,689,594

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,968 : 1,689,594 = 1,689,594 : x
2. Step 2: Convert to fraction form
   1,076,968/1,689,594 = 1,689,594/x
3. Step 3: Cross multiply
   1,076,968x = 1,689,594 × 1,689,594
4. Step 4: Simplify right side
   1,076,968x = 2,854,727,884,836
5. Step 5: Solve for x
   x = 2,854,727,884,836/1,076,968
6. Step 6: Final answer
   x = 2,650,708.18