Finding the Third Proportional to 20,875,038 and 43,182,010

Step by Step Solution

1. Step 1: Write the proportion equation
   20,875,038 : 43,182,010 = 43,182,010 : x
2. Step 2: Convert to fraction form
   20,875,038/43,182,010 = 43,182,010/x
3. Step 3: Cross multiply
   20,875,038x = 43,182,010 × 43,182,010
4. Step 4: Simplify right side
   20,875,038x = 1,864,685,987,640,100
5. Step 5: Solve for x
   x = 1,864,685,987,640,100/20,875,038
6. Step 6: Final answer
   x = 89,326,112.25