Finding the Third Proportional to 2,486,822,023.50 and 5,393,234,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,822,023.50 : 5,393,234,068.50 = 5,393,234,068.50 : x
2. Step 2: Convert to fraction form
   2,486,822,023.50/5,393,234,068.50 = 5,393,234,068.50/x
3. Step 3: Cross multiply
   2,486,822,023.50x = 5,393,234,068.50 × 5,393,234,068.50
4. Step 4: Simplify right side
   2,486,822,023.50x = 29,086,973,717,629,063,168
5. Step 5: Solve for x
   x = 29,086,973,717,629,063,168/2,486,822,023.50
6. Step 6: Final answer
   x = 11,696,443,670.98