Finding the Third Proportional to 16,320,588 and 33,820,536

Step by Step Solution

1. Step 1: Write the proportion equation
   16,320,588 : 33,820,536 = 33,820,536 : x
2. Step 2: Convert to fraction form
   16,320,588/33,820,536 = 33,820,536/x
3. Step 3: Cross multiply
   16,320,588x = 33,820,536 × 33,820,536
4. Step 4: Simplify right side
   16,320,588x = 1,143,828,655,327,296
5. Step 5: Solve for x
   x = 1,143,828,655,327,296/16,320,588
6. Step 6: Final answer
   x = 70,085,015.03