Finding the Third Proportional to 997,760,760,392 and 2,048,415,725,328

Step by Step Solution

1. Step 1: Write the proportion equation
   997,760,760,392 : 2,048,415,725,328 = 2,048,415,725,328 : x
2. Step 2: Convert to fraction form
   997,760,760,392/2,048,415,725,328 = 2,048,415,725,328/x
3. Step 3: Cross multiply
   997,760,760,392x = 2,048,415,725,328 × 2,048,415,725,328
4. Step 4: Simplify right side
   997,760,760,392x = 4,196,006,983,771,036,403,630,080
5. Step 5: Solve for x
   x = 4,196,006,983,771,036,403,630,080/997,760,760,392
6. Step 6: Final answer
   x = 4,205,423,935,616.10