Finding the Third Proportional to 1,341,468 and 1,969,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,341,468 : 1,969,434 = 1,969,434 : x
2. Step 2: Convert to fraction form
   1,341,468/1,969,434 = 1,969,434/x
3. Step 3: Cross multiply
   1,341,468x = 1,969,434 × 1,969,434
4. Step 4: Simplify right side
   1,341,468x = 3,878,670,280,356
5. Step 5: Solve for x
   x = 3,878,670,280,356/1,341,468
6. Step 6: Final answer
   x = 2,891,362.51