Finding the Third Proportional to 8,020,850 and 16,702,660

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020,850 : 16,702,660 = 16,702,660 : x
2. Step 2: Convert to fraction form
   8,020,850/16,702,660 = 16,702,660/x
3. Step 3: Cross multiply
   8,020,850x = 16,702,660 × 16,702,660
4. Step 4: Simplify right side
   8,020,850x = 278,978,851,075,600
5. Step 5: Solve for x
   x = 278,978,851,075,600/8,020,850
6. Step 6: Final answer
   x = 34,781,706.56