Finding the Third Proportional to 1,203,468 and 2,643,141

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,468 : 2,643,141 = 2,643,141 : x
2. Step 2: Convert to fraction form
   1,203,468/2,643,141 = 2,643,141/x
3. Step 3: Cross multiply
   1,203,468x = 2,643,141 × 2,643,141
4. Step 4: Simplify right side
   1,203,468x = 6,986,194,345,881
5. Step 5: Solve for x
   x = 6,986,194,345,881/1,203,468
6. Step 6: Final answer
   x = 5,805,052.02