Finding the Third Proportional to 3,791,917 and 5,365,447

Step by Step Solution

1. Step 1: Write the proportion equation
   3,791,917 : 5,365,447 = 5,365,447 : x
2. Step 2: Convert to fraction form
   3,791,917/5,365,447 = 5,365,447/x
3. Step 3: Cross multiply
   3,791,917x = 5,365,447 × 5,365,447
4. Step 4: Simplify right side
   3,791,917x = 28,788,021,509,809
5. Step 5: Solve for x
   x = 28,788,021,509,809/3,791,917
6. Step 6: Final answer
   x = 7,591,944.00