Finding the Third Proportional to 3,693,201 and 5,673,210

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693,201 : 5,673,210 = 5,673,210 : x
2. Step 2: Convert to fraction form
   3,693,201/5,673,210 = 5,673,210/x
3. Step 3: Cross multiply
   3,693,201x = 5,673,210 × 5,673,210
4. Step 4: Simplify right side
   3,693,201x = 32,185,311,704,100
5. Step 5: Solve for x
   x = 32,185,311,704,100/3,693,201
6. Step 6: Final answer
   x = 8,714,746.83