Finding the Third Proportional to 3,791,918 and 5,365,448

Step by Step Solution

1. Step 1: Write the proportion equation
   3,791,918 : 5,365,448 = 5,365,448 : x
2. Step 2: Convert to fraction form
   3,791,918/5,365,448 = 5,365,448/x
3. Step 3: Cross multiply
   3,791,918x = 5,365,448 × 5,365,448
4. Step 4: Simplify right side
   3,791,918x = 28,788,032,240,704
5. Step 5: Solve for x
   x = 28,788,032,240,704/3,791,918
6. Step 6: Final answer
   x = 7,591,944.83