Finding the Third Proportional to 8,523,838,996,015 and 17,499,551,528,506

Step by Step Solution

1. Step 1: Write the proportion equation
   8,523,838,996,015 : 17,499,551,528,506 = 17,499,551,528,506 : x
2. Step 2: Convert to fraction form
   8,523,838,996,015/17,499,551,528,506 = 17,499,551,528,506/x
3. Step 3: Cross multiply
   8,523,838,996,015x = 17,499,551,528,506 × 17,499,551,528,506
4. Step 4: Simplify right side
   8,523,838,996,015x = 306,234,303,698,836,692,565,753,856
5. Step 5: Solve for x
   x = 306,234,303,698,836,692,565,753,856/8,523,838,996,015
6. Step 6: Final answer
   x = 35,926,805,262,512