Finding the Third Proportional to 43,931,568 and 91,499,324

Step by Step Solution

1. Step 1: Write the proportion equation
   43,931,568 : 91,499,324 = 91,499,324 : x
2. Step 2: Convert to fraction form
   43,931,568/91,499,324 = 91,499,324/x
3. Step 3: Cross multiply
   43,931,568x = 91,499,324 × 91,499,324
4. Step 4: Simplify right side
   43,931,568x = 8,372,126,292,456,976
5. Step 5: Solve for x
   x = 8,372,126,292,456,976/43,931,568
6. Step 6: Final answer
   x = 190,571,988.97