Finding the Third Proportional to 581,817,268,716 and 1,359,387,665,952

Step by Step Solution

1. Step 1: Write the proportion equation
   581,817,268,716 : 1,359,387,665,952 = 1,359,387,665,952 : x
2. Step 2: Convert to fraction form
   581,817,268,716/1,359,387,665,952 = 1,359,387,665,952/x
3. Step 3: Cross multiply
   581,817,268,716x = 1,359,387,665,952 × 1,359,387,665,952
4. Step 4: Simplify right side
   581,817,268,716x = 1,847,934,826,342,426,406,289,408
5. Step 5: Solve for x
   x = 1,847,934,826,342,426,406,289,408/581,817,268,716
6. Step 6: Final answer
   x = 3,176,142,967,396.95