Finding the Third Proportional to 16,885,610 and 39,820,960

Step by Step Solution

1. Step 1: Write the proportion equation
   16,885,610 : 39,820,960 = 39,820,960 : x
2. Step 2: Convert to fraction form
   16,885,610/39,820,960 = 39,820,960/x
3. Step 3: Cross multiply
   16,885,610x = 39,820,960 × 39,820,960
4. Step 4: Simplify right side
   16,885,610x = 1,585,708,855,321,600
5. Step 5: Solve for x
   x = 1,585,708,855,321,600/16,885,610
6. Step 6: Final answer
   x = 93,908,887.82