Finding the Third Proportional to 8,323,761,867 and 12,026,398,485

Step by Step Solution

1. Step 1: Write the proportion equation
   8,323,761,867 : 12,026,398,485 = 12,026,398,485 : x
2. Step 2: Convert to fraction form
   8,323,761,867/12,026,398,485 = 12,026,398,485/x
3. Step 3: Cross multiply
   8,323,761,867x = 12,026,398,485 × 12,026,398,485
4. Step 4: Simplify right side
   8,323,761,867x = 144,634,260,520,010,301,440
5. Step 5: Solve for x
   x = 144,634,260,520,010,301,440/8,323,761,867
6. Step 6: Final answer
   x = 17,376,068,997.53