Finding the Third Proportional to 1,203,380 and 2,642,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,380 : 2,642,926 = 2,642,926 : x
2. Step 2: Convert to fraction form
   1,203,380/2,642,926 = 2,642,926/x
3. Step 3: Cross multiply
   1,203,380x = 2,642,926 × 2,642,926
4. Step 4: Simplify right side
   1,203,380x = 6,985,057,841,476
5. Step 5: Solve for x
   x = 6,985,057,841,476/1,203,380
6. Step 6: Final answer
   x = 5,804,532.10