Finding the Third Proportional to 6,563,659,920 and 14,122,820,068.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,563,659,920 : 14,122,820,068.88 = 14,122,820,068.88 : x
2. Step 2: Convert to fraction form
   6,563,659,920/14,122,820,068.88 = 14,122,820,068.88/x
3. Step 3: Cross multiply
   6,563,659,920x = 14,122,820,068.88 × 14,122,820,068.88
4. Step 4: Simplify right side
   6,563,659,920x = 199,454,046,697,818,456,064
5. Step 5: Solve for x
   x = 199,454,046,697,818,456,064/6,563,659,920
6. Step 6: Final answer
   x = 30,387,626,587.73