Finding the Third Proportional to 528,179,682,654 and 1,144,064,221,920

Step by Step Solution

1. Step 1: Write the proportion equation
   528,179,682,654 : 1,144,064,221,920 = 1,144,064,221,920 : x
2. Step 2: Convert to fraction form
   528,179,682,654/1,144,064,221,920 = 1,144,064,221,920/x
3. Step 3: Cross multiply
   528,179,682,654x = 1,144,064,221,920 × 1,144,064,221,920
4. Step 4: Simplify right side
   528,179,682,654x = 1,308,882,943,877,414,989,594,624
5. Step 5: Solve for x
   x = 1,308,882,943,877,414,989,594,624/528,179,682,654
6. Step 6: Final answer
   x = 2,478,101,651,507.18