Finding the Third Proportional to 109,178,030 and 233,472,604

Step by Step Solution

1. Step 1: Write the proportion equation
   109,178,030 : 233,472,604 = 233,472,604 : x
2. Step 2: Convert to fraction form
   109,178,030/233,472,604 = 233,472,604/x
3. Step 3: Cross multiply
   109,178,030x = 233,472,604 × 233,472,604
4. Step 4: Simplify right side
   109,178,030x = 54,509,456,818,540,816
5. Step 5: Solve for x
   x = 54,509,456,818,540,816/109,178,030
6. Step 6: Final answer
   x = 499,271,298.62