Finding the Third Proportional to 40,804,983 and 86,215,301

Step by Step Solution

1. Step 1: Write the proportion equation
   40,804,983 : 86,215,301 = 86,215,301 : x
2. Step 2: Convert to fraction form
   40,804,983/86,215,301 = 86,215,301/x
3. Step 3: Cross multiply
   40,804,983x = 86,215,301 × 86,215,301
4. Step 4: Simplify right side
   40,804,983x = 7,433,078,126,520,601
5. Step 5: Solve for x
   x = 7,433,078,126,520,601/40,804,983
6. Step 6: Final answer
   x = 182,161,039.66