Finding the Third Proportional to 3,852,288 and 8,346,564

Step by Step Solution

1. Step 1: Write the proportion equation
   3,852,288 : 8,346,564 = 8,346,564 : x
2. Step 2: Convert to fraction form
   3,852,288/8,346,564 = 8,346,564/x
3. Step 3: Cross multiply
   3,852,288x = 8,346,564 × 8,346,564
4. Step 4: Simplify right side
   3,852,288x = 69,665,130,606,096
5. Step 5: Solve for x
   x = 69,665,130,606,096/3,852,288
6. Step 6: Final answer
   x = 18,084,092.00