Finding the Third Proportional to 10,546,138,051.31 and 16,066,449,097.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,546,138,051.31 : 16,066,449,097.88 = 16,066,449,097.88 : x
2. Step 2: Convert to fraction form
   10,546,138,051.31/16,066,449,097.88 = 16,066,449,097.88/x
3. Step 3: Cross multiply
   10,546,138,051.31x = 16,066,449,097.88 × 16,066,449,097.88
4. Step 4: Simplify right side
   10,546,138,051.31x = 258,130,786,614,608,396,288
5. Step 5: Solve for x
   x = 258,130,786,614,608,396,288/10,546,138,051.31
6. Step 6: Final answer
   x = 24,476,332,981.67