Finding the Third Proportional to 7,049,930,792 and 10,546,944,516

Step by Step Solution

1. Step 1: Write the proportion equation
   7,049,930,792 : 10,546,944,516 = 10,546,944,516 : x
2. Step 2: Convert to fraction form
   7,049,930,792/10,546,944,516 = 10,546,944,516/x
3. Step 3: Cross multiply
   7,049,930,792x = 10,546,944,516 × 10,546,944,516
4. Step 4: Simplify right side
   7,049,930,792x = 111,238,038,623,582,470,144
5. Step 5: Solve for x
   x = 111,238,038,623,582,470,144/7,049,930,792
6. Step 6: Final answer
   x = 15,778,600,089.21