Finding the Third Proportional to 2,070,288 and 4,505,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,288 : 4,505,076 = 4,505,076 : x
2. Step 2: Convert to fraction form
   2,070,288/4,505,076 = 4,505,076/x
3. Step 3: Cross multiply
   2,070,288x = 4,505,076 × 4,505,076
4. Step 4: Simplify right side
   2,070,288x = 20,295,709,765,776
5. Step 5: Solve for x
   x = 20,295,709,765,776/2,070,288
6. Step 6: Final answer
   x = 9,803,326.77