Finding the Third Proportional to 1,334,422 and 2,065,461

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,422 : 2,065,461 = 2,065,461 : x
2. Step 2: Convert to fraction form
   1,334,422/2,065,461 = 2,065,461/x
3. Step 3: Cross multiply
   1,334,422x = 2,065,461 × 2,065,461
4. Step 4: Simplify right side
   1,334,422x = 4,266,129,142,521
5. Step 5: Solve for x
   x = 4,266,129,142,521/1,334,422
6. Step 6: Final answer
   x = 3,196,986.52