Finding the Third Proportional to 4,095,036 and 8,817,984

Step by Step Solution

1. Step 1: Write the proportion equation
   4,095,036 : 8,817,984 = 8,817,984 : x
2. Step 2: Convert to fraction form
   4,095,036/8,817,984 = 8,817,984/x
3. Step 3: Cross multiply
   4,095,036x = 8,817,984 × 8,817,984
4. Step 4: Simplify right side
   4,095,036x = 77,756,841,824,256
5. Step 5: Solve for x
   x = 77,756,841,824,256/4,095,036
6. Step 6: Final answer
   x = 18,988,072.83