Finding the Third Proportional to 42,456,256 and 92,861,886

Step by Step Solution

1. Step 1: Write the proportion equation
   42,456,256 : 92,861,886 = 92,861,886 : x
2. Step 2: Convert to fraction form
   42,456,256/92,861,886 = 92,861,886/x
3. Step 3: Cross multiply
   42,456,256x = 92,861,886 × 92,861,886
4. Step 4: Simplify right side
   42,456,256x = 8,623,329,871,476,996
5. Step 5: Solve for x
   x = 8,623,329,871,476,996/42,456,256
6. Step 6: Final answer
   x = 203,110,935.44