Finding the Third Proportional to 582,817,270.50 and 1,189,046,259

Step by Step Solution

1. Step 1: Write the proportion equation
   582,817,270.50 : 1,189,046,259 = 1,189,046,259 : x
2. Step 2: Convert to fraction form
   582,817,270.50/1,189,046,259 = 1,189,046,259/x
3. Step 3: Cross multiply
   582,817,270.50x = 1,189,046,259 × 1,189,046,259
4. Step 4: Simplify right side
   582,817,270.50x = 1,413,831,006,041,895,168
5. Step 5: Solve for x
   x = 1,413,831,006,041,895,168/582,817,270.50
6. Step 6: Final answer
   x = 2,425,856,400.63