Finding the Third Proportional to 150,930,624,279 and 323,063,414,573

Step by Step Solution

1. Step 1: Write the proportion equation
   150,930,624,279 : 323,063,414,573 = 323,063,414,573 : x
2. Step 2: Convert to fraction form
   150,930,624,279/323,063,414,573 = 323,063,414,573/x
3. Step 3: Cross multiply
   150,930,624,279x = 323,063,414,573 × 323,063,414,573
4. Step 4: Simplify right side
   150,930,624,279x = 104,369,969,835,566,065,254,400
5. Step 5: Solve for x
   x = 104,369,969,835,566,065,254,400/150,930,624,279
6. Step 6: Final answer
   x = 691,509,561,655.53