Finding the Third Proportional to 16,885,584 and 39,820,896

Step by Step Solution

1. Step 1: Write the proportion equation
   16,885,584 : 39,820,896 = 39,820,896 : x
2. Step 2: Convert to fraction form
   16,885,584/39,820,896 = 39,820,896/x
3. Step 3: Cross multiply
   16,885,584x = 39,820,896 × 39,820,896
4. Step 4: Simplify right side
   16,885,584x = 1,585,703,758,242,816
5. Step 5: Solve for x
   x = 1,585,703,758,242,816/16,885,584
6. Step 6: Final answer
   x = 93,908,730.56