Finding the Third Proportional to 468,259,780,158.56 and 745,093,362,679.05

Step by Step Solution

1. Step 1: Write the proportion equation
   468,259,780,158.56 : 745,093,362,679.05 = 745,093,362,679.05 : x
2. Step 2: Convert to fraction form
   468,259,780,158.56/745,093,362,679.05 = 745,093,362,679.05/x
3. Step 3: Cross multiply
   468,259,780,158.56x = 745,093,362,679.05 × 745,093,362,679.05
4. Step 4: Simplify right side
   468,259,780,158.56x = 555,164,119,108,374,419,734,528
5. Step 5: Solve for x
   x = 555,164,119,108,374,419,734,528/468,259,780,158.56
6. Step 6: Final answer
   x = 1,185,590,013,561.25