Finding the Third Proportional to 16,521,326 and 35,788,476

Step by Step Solution

1. Step 1: Write the proportion equation
   16,521,326 : 35,788,476 = 35,788,476 : x
2. Step 2: Convert to fraction form
   16,521,326/35,788,476 = 35,788,476/x
3. Step 3: Cross multiply
   16,521,326x = 35,788,476 × 35,788,476
4. Step 4: Simplify right side
   16,521,326x = 1,280,815,014,402,576
5. Step 5: Solve for x
   x = 1,280,815,014,402,576/16,521,326
6. Step 6: Final answer
   x = 77,524,952.56