Finding the Third Proportional to 2,655,432,816 and 5,791,436,946

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655,432,816 : 5,791,436,946 = 5,791,436,946 : x
2. Step 2: Convert to fraction form
   2,655,432,816/5,791,436,946 = 5,791,436,946/x
3. Step 3: Cross multiply
   2,655,432,816x = 5,791,436,946 × 5,791,436,946
4. Step 4: Simplify right side
   2,655,432,816x = 33,540,741,899,493,806,080
5. Step 5: Solve for x
   x = 33,540,741,899,493,806,080/2,655,432,816
6. Step 6: Final answer
   x = 12,630,988,702.63