Finding the Third Proportional to 39,987,483,030 and 83,284,706,412

Step by Step Solution

1. Step 1: Write the proportion equation
   39,987,483,030 : 83,284,706,412 = 83,284,706,412 : x
2. Step 2: Convert to fraction form
   39,987,483,030/83,284,706,412 = 83,284,706,412/x
3. Step 3: Cross multiply
   39,987,483,030x = 83,284,706,412 × 83,284,706,412
4. Step 4: Simplify right side
   39,987,483,030x = 6,936,342,322,133,034,074,112
5. Step 5: Solve for x
   x = 6,936,342,322,133,034,074,112/39,987,483,030
6. Step 6: Final answer
   x = 173,462,838,782.06