Finding the Third Proportional to 1,479,858 and 3,184,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,858 : 3,184,292 = 3,184,292 : x
2. Step 2: Convert to fraction form
   1,479,858/3,184,292 = 3,184,292/x
3. Step 3: Cross multiply
   1,479,858x = 3,184,292 × 3,184,292
4. Step 4: Simplify right side
   1,479,858x = 10,139,715,541,264
5. Step 5: Solve for x
   x = 10,139,715,541,264/1,479,858
6. Step 6: Final answer
   x = 6,851,816.55