Finding the Third Proportional to 698,116 and 1,073,670

Step by Step Solution

1. Step 1: Write the proportion equation
   698,116 : 1,073,670 = 1,073,670 : x
2. Step 2: Convert to fraction form
   698,116/1,073,670 = 1,073,670/x
3. Step 3: Cross multiply
   698,116x = 1,073,670 × 1,073,670
4. Step 4: Simplify right side
   698,116x = 1,152,767,268,900
5. Step 5: Solve for x
   x = 1,152,767,268,900/698,116
6. Step 6: Final answer
   x = 1,651,254.62