Finding the Third Proportional to 8,523,838,995,766 and 17,499,551,528,204

Step by Step Solution

1. Step 1: Write the proportion equation
   8,523,838,995,766 : 17,499,551,528,204 = 17,499,551,528,204 : x
2. Step 2: Convert to fraction form
   8,523,838,995,766/17,499,551,528,204 = 17,499,551,528,204/x
3. Step 3: Cross multiply
   8,523,838,995,766x = 17,499,551,528,204 × 17,499,551,528,204
4. Step 4: Simplify right side
   8,523,838,995,766x = 306,234,303,688,266,949,848,989,696
5. Step 5: Solve for x
   x = 306,234,303,688,266,949,848,989,696/8,523,838,995,766
6. Step 6: Final answer
   x = 35,926,805,262,321.48