Finding the Third Proportional to 3,312,388 and 4,985,167

Step by Step Solution

1. Step 1: Write the proportion equation
   3,312,388 : 4,985,167 = 4,985,167 : x
2. Step 2: Convert to fraction form
   3,312,388/4,985,167 = 4,985,167/x
3. Step 3: Cross multiply
   3,312,388x = 4,985,167 × 4,985,167
4. Step 4: Simplify right side
   3,312,388x = 24,851,890,017,889
5. Step 5: Solve for x
   x = 24,851,890,017,889/3,312,388
6. Step 6: Final answer
   x = 7,502,711.04