Finding the Third Proportional to 110,455,837.50 and 240,304,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,455,837.50 : 240,304,456.50 = 240,304,456.50 : x
2. Step 2: Convert to fraction form
   110,455,837.50/240,304,456.50 = 240,304,456.50/x
3. Step 3: Cross multiply
   110,455,837.50x = 240,304,456.50 × 240,304,456.50
4. Step 4: Simplify right side
   110,455,837.50x = 57,746,231,813,760,392
5. Step 5: Solve for x
   x = 57,746,231,813,760,392/110,455,837.50
6. Step 6: Final answer
   x = 522,799,275.45