Finding the Third Proportional to 5,518,638,543,000 and 12,077,623,858,704

Step by Step Solution

1. Step 1: Write the proportion equation
   5,518,638,543,000 : 12,077,623,858,704 = 12,077,623,858,704 : x
2. Step 2: Convert to fraction form
   5,518,638,543,000/12,077,623,858,704 = 12,077,623,858,704/x
3. Step 3: Cross multiply
   5,518,638,543,000x = 12,077,623,858,704 × 12,077,623,858,704
4. Step 4: Simplify right side
   5,518,638,543,000x = 145,868,998,072,336,090,063,175,680
5. Step 5: Solve for x
   x = 145,868,998,072,336,090,063,175,680/5,518,638,543,000
6. Step 6: Final answer
   x = 26,432,062,353,016.49