Finding the Third Proportional to 578,876,609,090.60 and 875,760,060,002.60

Step by Step Solution

1. Step 1: Write the proportion equation
   578,876,609,090.60 : 875,760,060,002.60 = 875,760,060,002.60 : x
2. Step 2: Convert to fraction form
   578,876,609,090.60/875,760,060,002.60 = 875,760,060,002.60/x
3. Step 3: Cross multiply
   578,876,609,090.60x = 875,760,060,002.60 × 875,760,060,002.60
4. Step 4: Simplify right side
   578,876,609,090.60x = 766,955,682,695,757,495,795,712
5. Step 5: Solve for x
   x = 766,955,682,695,757,495,795,712/578,876,609,090.60
6. Step 6: Final answer
   x = 1,324,903,564,337.53