Finding the Third Proportional to 1,203,381 and 2,642,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,381 : 2,642,924 = 2,642,924 : x
2. Step 2: Convert to fraction form
   1,203,381/2,642,924 = 2,642,924/x
3. Step 3: Cross multiply
   1,203,381x = 2,642,924 × 2,642,924
4. Step 4: Simplify right side
   1,203,381x = 6,985,047,269,776
5. Step 5: Solve for x
   x = 6,985,047,269,776/1,203,381
6. Step 6: Final answer
   x = 5,804,518.49