Finding the Third Proportional to 3,692,536 and 7,758,288

Step by Step Solution

1. Step 1: Write the proportion equation
   3,692,536 : 7,758,288 = 7,758,288 : x
2. Step 2: Convert to fraction form
   3,692,536/7,758,288 = 7,758,288/x
3. Step 3: Cross multiply
   3,692,536x = 7,758,288 × 7,758,288
4. Step 4: Simplify right side
   3,692,536x = 60,191,032,690,944
5. Step 5: Solve for x
   x = 60,191,032,690,944/3,692,536
6. Step 6: Final answer
   x = 16,300,730.09