Finding the Third Proportional to 144,117,473,173 and 300,163,462,011

Step by Step Solution

1. Step 1: Write the proportion equation
   144,117,473,173 : 300,163,462,011 = 300,163,462,011 : x
2. Step 2: Convert to fraction form
   144,117,473,173/300,163,462,011 = 300,163,462,011/x
3. Step 3: Cross multiply
   144,117,473,173x = 300,163,462,011 × 300,163,462,011
4. Step 4: Simplify right side
   144,117,473,173x = 90,098,103,926,429,036,052,480
5. Step 5: Solve for x
   x = 90,098,103,926,429,036,052,480/144,117,473,173
6. Step 6: Final answer
   x = 625,171,271,343.86