Finding the Third Proportional to 3,817,850 and 8,233,465

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,850 : 8,233,465 = 8,233,465 : x
2. Step 2: Convert to fraction form
   3,817,850/8,233,465 = 8,233,465/x
3. Step 3: Cross multiply
   3,817,850x = 8,233,465 × 8,233,465
4. Step 4: Simplify right side
   3,817,850x = 67,789,945,906,225
5. Step 5: Solve for x
   x = 67,789,945,906,225/3,817,850
6. Step 6: Final answer
   x = 17,756,052.73