Finding the Third Proportional to 8,487,154 and 17,366,510

Step by Step Solution

1. Step 1: Write the proportion equation
   8,487,154 : 17,366,510 = 17,366,510 : x
2. Step 2: Convert to fraction form
   8,487,154/17,366,510 = 17,366,510/x
3. Step 3: Cross multiply
   8,487,154x = 17,366,510 × 17,366,510
4. Step 4: Simplify right side
   8,487,154x = 301,595,669,580,100
5. Step 5: Solve for x
   x = 301,595,669,580,100/8,487,154
6. Step 6: Final answer
   x = 35,535,548.14