Finding the Third Proportional to 582,877,128 and 1,262,609,520

Step by Step Solution

1. Step 1: Write the proportion equation
   582,877,128 : 1,262,609,520 = 1,262,609,520 : x
2. Step 2: Convert to fraction form
   582,877,128/1,262,609,520 = 1,262,609,520/x
3. Step 3: Cross multiply
   582,877,128x = 1,262,609,520 × 1,262,609,520
4. Step 4: Simplify right side
   582,877,128x = 1,594,182,799,994,630,400
5. Step 5: Solve for x
   x = 1,594,182,799,994,630,400/582,877,128
6. Step 6: Final answer
   x = 2,735,023,769.87