Finding the Third Proportional to 33,028,090 and 69,067,676

Step by Step Solution

1. Step 1: Write the proportion equation
   33,028,090 : 69,067,676 = 69,067,676 : x
2. Step 2: Convert to fraction form
   33,028,090/69,067,676 = 69,067,676/x
3. Step 3: Cross multiply
   33,028,090x = 69,067,676 × 69,067,676
4. Step 4: Simplify right side
   33,028,090x = 4,770,343,868,040,976
5. Step 5: Solve for x
   x = 4,770,343,868,040,976/33,028,090
6. Step 6: Final answer
   x = 144,432,931.73