Finding the Third Proportional to 468,259,780,164 and 745,093,362,688.50

Step by Step Solution

1. Step 1: Write the proportion equation
   468,259,780,164 : 745,093,362,688.50 = 745,093,362,688.50 : x
2. Step 2: Convert to fraction form
   468,259,780,164/745,093,362,688.50 = 745,093,362,688.50/x
3. Step 3: Cross multiply
   468,259,780,164x = 745,093,362,688.50 × 745,093,362,688.50
4. Step 4: Simplify right side
   468,259,780,164x = 555,164,119,122,456,610,865,152
5. Step 5: Solve for x
   x = 555,164,119,122,456,610,865,152/468,259,780,164
6. Step 6: Final answer
   x = 1,185,590,013,577.55