Finding the Third Proportional to 3,403,157 and 5,272,052

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,157 : 5,272,052 = 5,272,052 : x
2. Step 2: Convert to fraction form
   3,403,157/5,272,052 = 5,272,052/x
3. Step 3: Cross multiply
   3,403,157x = 5,272,052 × 5,272,052
4. Step 4: Simplify right side
   3,403,157x = 27,794,532,290,704
5. Step 5: Solve for x
   x = 27,794,532,290,704/3,403,157
6. Step 6: Final answer
   x = 8,167,278.88