Finding the Third Proportional to 7,981,242 and 17,455,476

Step by Step Solution

1. Step 1: Write the proportion equation
   7,981,242 : 17,455,476 = 17,455,476 : x
2. Step 2: Convert to fraction form
   7,981,242/17,455,476 = 17,455,476/x
3. Step 3: Cross multiply
   7,981,242x = 17,455,476 × 17,455,476
4. Step 4: Simplify right side
   7,981,242x = 304,693,642,386,576
5. Step 5: Solve for x
   x = 304,693,642,386,576/7,981,242
6. Step 6: Final answer
   x = 38,176,218.99