Finding the Third Proportional to 582,828,038 and 1,267,773,709.50

Step by Step Solution

1. Step 1: Write the proportion equation
   582,828,038 : 1,267,773,709.50 = 1,267,773,709.50 : x
2. Step 2: Convert to fraction form
   582,828,038/1,267,773,709.50 = 1,267,773,709.50/x
3. Step 3: Cross multiply
   582,828,038x = 1,267,773,709.50 × 1,267,773,709.50
4. Step 4: Simplify right side
   582,828,038x = 1,607,250,178,499,390,464
5. Step 5: Solve for x
   x = 1,607,250,178,499,390,464/582,828,038
6. Step 6: Final answer
   x = 2,757,674,774.90