Finding the Third Proportional to 82,797,447,715 and 180,101,865,060

Step by Step Solution

1. Step 1: Write the proportion equation
   82,797,447,715 : 180,101,865,060 = 180,101,865,060 : x
2. Step 2: Convert to fraction form
   82,797,447,715/180,101,865,060 = 180,101,865,060/x
3. Step 3: Cross multiply
   82,797,447,715x = 180,101,865,060 × 180,101,865,060
4. Step 4: Simplify right side
   82,797,447,715x = 32,436,681,798,090,447,912,960
5. Step 5: Solve for x
   x = 32,436,681,798,090,447,912,960/82,797,447,715
6. Step 6: Final answer
   x = 391,759,440,577.71