Finding the Third Proportional to 3,376,536 and 7,393,446

Step by Step Solution

1. Step 1: Write the proportion equation
   3,376,536 : 7,393,446 = 7,393,446 : x
2. Step 2: Convert to fraction form
   3,376,536/7,393,446 = 7,393,446/x
3. Step 3: Cross multiply
   3,376,536x = 7,393,446 × 7,393,446
4. Step 4: Simplify right side
   3,376,536x = 54,663,043,754,916
5. Step 5: Solve for x
   x = 54,663,043,754,916/3,376,536
6. Step 6: Final answer
   x = 16,189,089.57