Finding the Third Proportional to 1,114,292 and 1,697,558

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114,292 : 1,697,558 = 1,697,558 : x
2. Step 2: Convert to fraction form
   1,114,292/1,697,558 = 1,697,558/x
3. Step 3: Cross multiply
   1,114,292x = 1,697,558 × 1,697,558
4. Step 4: Simplify right side
   1,114,292x = 2,881,703,163,364
5. Step 5: Solve for x
   x = 2,881,703,163,364/1,114,292
6. Step 6: Final answer
   x = 2,586,129.28