Finding the Third Proportional to 3,791,322 and 4,918,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,791,322 : 4,918,446 = 4,918,446 : x
2. Step 2: Convert to fraction form
   3,791,322/4,918,446 = 4,918,446/x
3. Step 3: Cross multiply
   3,791,322x = 4,918,446 × 4,918,446
4. Step 4: Simplify right side
   3,791,322x = 24,191,111,054,916
5. Step 5: Solve for x
   x = 24,191,111,054,916/3,791,322
6. Step 6: Final answer
   x = 6,380,653.25