Finding the Third Proportional to 3,798,964 and 5,432,166

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,964 : 5,432,166 = 5,432,166 : x
2. Step 2: Convert to fraction form
   3,798,964/5,432,166 = 5,432,166/x
3. Step 3: Cross multiply
   3,798,964x = 5,432,166 × 5,432,166
4. Step 4: Simplify right side
   3,798,964x = 29,508,427,451,556
5. Step 5: Solve for x
   x = 29,508,427,451,556/3,798,964
6. Step 6: Final answer
   x = 7,767,493.31