Finding the Third Proportional to 698,984 and 1,055,116

Step by Step Solution

1. Step 1: Write the proportion equation
   698,984 : 1,055,116 = 1,055,116 : x
2. Step 2: Convert to fraction form
   698,984/1,055,116 = 1,055,116/x
3. Step 3: Cross multiply
   698,984x = 1,055,116 × 1,055,116
4. Step 4: Simplify right side
   698,984x = 1,113,269,773,456
5. Step 5: Solve for x
   x = 1,113,269,773,456/698,984
6. Step 6: Final answer
   x = 1,592,697.08