Finding the Third Proportional to 3,276,712 and 4,915,072

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,712 : 4,915,072 = 4,915,072 : x
2. Step 2: Convert to fraction form
   3,276,712/4,915,072 = 4,915,072/x
3. Step 3: Cross multiply
   3,276,712x = 4,915,072 × 4,915,072
4. Step 4: Simplify right side
   3,276,712x = 24,157,932,765,184
5. Step 5: Solve for x
   x = 24,157,932,765,184/3,276,712
6. Step 6: Final answer
   x = 7,372,614.00