Finding the Third Proportional to 111,966,042,492 and 246,754,329,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,966,042,492 : 246,754,329,962.50 = 246,754,329,962.50 : x
2. Step 2: Convert to fraction form
   111,966,042,492/246,754,329,962.50 = 246,754,329,962.50/x
3. Step 3: Cross multiply
   111,966,042,492x = 246,754,329,962.50 × 246,754,329,962.50
4. Step 4: Simplify right side
   111,966,042,492x = 60,887,699,355,242,323,771,392
5. Step 5: Solve for x
   x = 60,887,699,355,242,323,771,392/111,966,042,492
6. Step 6: Final answer
   x = 543,805,050,174.86