Finding the Third Proportional to 578,876,609,091 and 875,760,060,003

Step by Step Solution

1. Step 1: Write the proportion equation
   578,876,609,091 : 875,760,060,003 = 875,760,060,003 : x
2. Step 2: Convert to fraction form
   578,876,609,091/875,760,060,003 = 875,760,060,003/x
3. Step 3: Cross multiply
   578,876,609,091x = 875,760,060,003 × 875,760,060,003
4. Step 4: Simplify right side
   578,876,609,091x = 766,955,682,696,458,112,335,872
5. Step 5: Solve for x
   x = 766,955,682,696,458,112,335,872/578,876,609,091
6. Step 6: Final answer
   x = 1,324,903,564,337.82