Finding the Third Proportional to 2,535,898,292 and 5,521,993,430

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,898,292 : 5,521,993,430 = 5,521,993,430 : x
2. Step 2: Convert to fraction form
   2,535,898,292/5,521,993,430 = 5,521,993,430/x
3. Step 3: Cross multiply
   2,535,898,292x = 5,521,993,430 × 5,521,993,430
4. Step 4: Simplify right side
   2,535,898,292x = 30,492,411,440,963,166,208
5. Step 5: Solve for x
   x = 30,492,411,440,963,166,208/2,535,898,292
6. Step 6: Final answer
   x = 12,024,303,788.98