Finding the Third Proportional to 3,312,404 and 4,985,188

Step by Step Solution

1. Step 1: Write the proportion equation
   3,312,404 : 4,985,188 = 4,985,188 : x
2. Step 2: Convert to fraction form
   3,312,404/4,985,188 = 4,985,188/x
3. Step 3: Cross multiply
   3,312,404x = 4,985,188 × 4,985,188
4. Step 4: Simplify right side
   3,312,404x = 24,852,099,395,344
5. Step 5: Solve for x
   x = 24,852,099,395,344/3,312,404
6. Step 6: Final answer
   x = 7,502,738.01