Finding the Third Proportional to 42,456,470.63 and 92,598,768

Step by Step Solution

1. Step 1: Write the proportion equation
   42,456,470.63 : 92,598,768 = 92,598,768 : x
2. Step 2: Convert to fraction form
   42,456,470.63/92,598,768 = 92,598,768/x
3. Step 3: Cross multiply
   42,456,470.63x = 92,598,768 × 92,598,768
4. Step 4: Simplify right side
   42,456,470.63x = 8,574,531,835,117,824
5. Step 5: Solve for x
   x = 8,574,531,835,117,824/42,456,470.63
6. Step 6: Final answer
   x = 201,960,542.38