Finding the Third Proportional to 911,152 and 1,359,336

Step by Step Solution

1. Step 1: Write the proportion equation
   911,152 : 1,359,336 = 1,359,336 : x
2. Step 2: Convert to fraction form
   911,152/1,359,336 = 1,359,336/x
3. Step 3: Cross multiply
   911,152x = 1,359,336 × 1,359,336
4. Step 4: Simplify right side
   911,152x = 1,847,794,360,896
5. Step 5: Solve for x
   x = 1,847,794,360,896/911,152
6. Step 6: Final answer
   x = 2,027,975.97