Finding the Third Proportional to 280,759,092 and 605,910,118

Step by Step Solution

1. Step 1: Write the proportion equation
   280,759,092 : 605,910,118 = 605,910,118 : x
2. Step 2: Convert to fraction form
   280,759,092/605,910,118 = 605,910,118/x
3. Step 3: Cross multiply
   280,759,092x = 605,910,118 × 605,910,118
4. Step 4: Simplify right side
   280,759,092x = 367,127,071,094,773,952
5. Step 5: Solve for x
   x = 367,127,071,094,773,952/280,759,092
6. Step 6: Final answer
   x = 1,307,623,088.82