Finding the Third Proportional to 698,012 and 1,107,068

Step by Step Solution

1. Step 1: Write the proportion equation
   698,012 : 1,107,068 = 1,107,068 : x
2. Step 2: Convert to fraction form
   698,012/1,107,068 = 1,107,068/x
3. Step 3: Cross multiply
   698,012x = 1,107,068 × 1,107,068
4. Step 4: Simplify right side
   698,012x = 1,225,599,556,624
5. Step 5: Solve for x
   x = 1,225,599,556,624/698,012
6. Step 6: Final answer
   x = 1,755,843.10