Finding the Third Proportional to 775,500,563,115 and 1,697,088,433,065

Step by Step Solution

1. Step 1: Write the proportion equation
   775,500,563,115 : 1,697,088,433,065 = 1,697,088,433,065 : x
2. Step 2: Convert to fraction form
   775,500,563,115/1,697,088,433,065 = 1,697,088,433,065/x
3. Step 3: Cross multiply
   775,500,563,115x = 1,697,088,433,065 × 1,697,088,433,065
4. Step 4: Simplify right side
   775,500,563,115x = 2,880,109,149,643,016,916,434,944
5. Step 5: Solve for x
   x = 2,880,109,149,643,016,916,434,944/775,500,563,115
6. Step 6: Final answer
   x = 3,713,871,126,120.54