Finding the Third Proportional to 3,411,820 and 7,296,030

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411,820 : 7,296,030 = 7,296,030 : x
2. Step 2: Convert to fraction form
   3,411,820/7,296,030 = 7,296,030/x
3. Step 3: Cross multiply
   3,411,820x = 7,296,030 × 7,296,030
4. Step 4: Simplify right side
   3,411,820x = 53,232,053,760,900
5. Step 5: Solve for x
   x = 53,232,053,760,900/3,411,820
6. Step 6: Final answer
   x = 15,602,245.65