Finding the Third Proportional to 4,387,012 and 5,976,550

Step by Step Solution

1. Step 1: Write the proportion equation
   4,387,012 : 5,976,550 = 5,976,550 : x
2. Step 2: Convert to fraction form
   4,387,012/5,976,550 = 5,976,550/x
3. Step 3: Cross multiply
   4,387,012x = 5,976,550 × 5,976,550
4. Step 4: Simplify right side
   4,387,012x = 35,719,149,902,500
5. Step 5: Solve for x
   x = 35,719,149,902,500/4,387,012
6. Step 6: Final answer
   x = 8,142,022.38