Finding the Third Proportional to 426,707,892 and 930,946,656

Step by Step Solution

1. Step 1: Write the proportion equation
   426,707,892 : 930,946,656 = 930,946,656 : x
2. Step 2: Convert to fraction form
   426,707,892/930,946,656 = 930,946,656/x
3. Step 3: Cross multiply
   426,707,892x = 930,946,656 × 930,946,656
4. Step 4: Simplify right side
   426,707,892x = 866,661,676,317,582,336
5. Step 5: Solve for x
   x = 866,661,676,317,582,336/426,707,892
6. Step 6: Final answer
   x = 2,031,042,060.78