Finding the Third Proportional to 69,065,724,472.50 and 150,293,067,262.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,065,724,472.50 : 150,293,067,262.50 = 150,293,067,262.50 : x
2. Step 2: Convert to fraction form
   69,065,724,472.50/150,293,067,262.50 = 150,293,067,262.50/x
3. Step 3: Cross multiply
   69,065,724,472.50x = 150,293,067,262.50 × 150,293,067,262.50
4. Step 4: Simplify right side
   69,065,724,472.50x = 22,588,006,067,170,350,989,312
5. Step 5: Solve for x
   x = 22,588,006,067,170,350,989,312/69,065,724,472.50
6. Step 6: Final answer
   x = 327,050,881,456.61