Finding the Third Proportional to 3,742,132 and 5,213,732

Step by Step Solution

1. Step 1: Write the proportion equation
   3,742,132 : 5,213,732 = 5,213,732 : x
2. Step 2: Convert to fraction form
   3,742,132/5,213,732 = 5,213,732/x
3. Step 3: Cross multiply
   3,742,132x = 5,213,732 × 5,213,732
4. Step 4: Simplify right side
   3,742,132x = 27,183,001,367,824
5. Step 5: Solve for x
   x = 27,183,001,367,824/3,742,132
6. Step 6: Final answer
   x = 7,264,041.29