Finding the Third Proportional to 110,306,492 and 242,494,648

Step by Step Solution

1. Step 1: Write the proportion equation
   110,306,492 : 242,494,648 = 242,494,648 : x
2. Step 2: Convert to fraction form
   110,306,492/242,494,648 = 242,494,648/x
3. Step 3: Cross multiply
   110,306,492x = 242,494,648 × 242,494,648
4. Step 4: Simplify right side
   110,306,492x = 58,803,654,308,643,904
5. Step 5: Solve for x
   x = 58,803,654,308,643,904/110,306,492
6. Step 6: Final answer
   x = 533,093,322.46