Finding the Third Proportional to 1,525,386 and 3,343,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,386 : 3,343,830 = 3,343,830 : x
2. Step 2: Convert to fraction form
   1,525,386/3,343,830 = 3,343,830/x
3. Step 3: Cross multiply
   1,525,386x = 3,343,830 × 3,343,830
4. Step 4: Simplify right side
   1,525,386x = 11,181,199,068,900
5. Step 5: Solve for x
   x = 11,181,199,068,900/1,525,386
6. Step 6: Final answer
   x = 7,330,078.46