Finding the Third Proportional to 275,744,738 and 597,443,800

Step by Step Solution

1. Step 1: Write the proportion equation
   275,744,738 : 597,443,800 = 597,443,800 : x
2. Step 2: Convert to fraction form
   275,744,738/597,443,800 = 597,443,800/x
3. Step 3: Cross multiply
   275,744,738x = 597,443,800 × 597,443,800
4. Step 4: Simplify right side
   275,744,738x = 356,939,094,158,440,000
5. Step 5: Solve for x
   x = 356,939,094,158,440,000/275,744,738
6. Step 6: Final answer
   x = 1,294,454,779.98