Finding the Third Proportional to 2,766,506,112 and 5,974,728,876

Step by Step Solution

1. Step 1: Write the proportion equation
   2,766,506,112 : 5,974,728,876 = 5,974,728,876 : x
2. Step 2: Convert to fraction form
   2,766,506,112/5,974,728,876 = 5,974,728,876/x
3. Step 3: Cross multiply
   2,766,506,112x = 5,974,728,876 × 5,974,728,876
4. Step 4: Simplify right side
   2,766,506,112x = 35,697,385,141,708,222,464
5. Step 5: Solve for x
   x = 35,697,385,141,708,222,464/2,766,506,112
6. Step 6: Final answer
   x = 12,903,418,137.00