Finding the Third Proportional to 8,523,838,994,154 and 17,499,551,525,170

Step by Step Solution

1. Step 1: Write the proportion equation
   8,523,838,994,154 : 17,499,551,525,170 = 17,499,551,525,170 : x
2. Step 2: Convert to fraction form
   8,523,838,994,154/17,499,551,525,170 = 17,499,551,525,170/x
3. Step 3: Cross multiply
   8,523,838,994,154x = 17,499,551,525,170 × 17,499,551,525,170
4. Step 4: Simplify right side
   8,523,838,994,154x = 306,234,303,582,079,690,251,173,888
5. Step 5: Solve for x
   x = 306,234,303,582,079,690,251,173,888/8,523,838,994,154
6. Step 6: Final answer
   x = 35,926,805,256,658.16