Finding the Third Proportional to 5,662,064,318 and 12,412,519,804

Step by Step Solution

1. Step 1: Write the proportion equation
   5,662,064,318 : 12,412,519,804 = 12,412,519,804 : x
2. Step 2: Convert to fraction form
   5,662,064,318/12,412,519,804 = 12,412,519,804/x
3. Step 3: Cross multiply
   5,662,064,318x = 12,412,519,804 × 12,412,519,804
4. Step 4: Simplify right side
   5,662,064,318x = 154,070,647,884,692,193,280
5. Step 5: Solve for x
   x = 154,070,647,884,692,193,280/5,662,064,318
6. Step 6: Final answer
   x = 27,211,038,100.52