Finding the Third Proportional to 1,051,401,564 and 2,243,530,021.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,401,564 : 2,243,530,021.50 = 2,243,530,021.50 : x
2. Step 2: Convert to fraction form
   1,051,401,564/2,243,530,021.50 = 2,243,530,021.50/x
3. Step 3: Cross multiply
   1,051,401,564x = 2,243,530,021.50 × 2,243,530,021.50
4. Step 4: Simplify right side
   1,051,401,564x = 5,033,426,957,371,790,336
5. Step 5: Solve for x
   x = 5,033,426,957,371,790,336/1,051,401,564
6. Step 6: Final answer
   x = 4,787,349,695.60