Finding the Third Proportional to 20,025,937,502 and 41,699,925,556

Step by Step Solution

1. Step 1: Write the proportion equation
   20,025,937,502 : 41,699,925,556 = 41,699,925,556 : x
2. Step 2: Convert to fraction form
   20,025,937,502/41,699,925,556 = 41,699,925,556/x
3. Step 3: Cross multiply
   20,025,937,502x = 41,699,925,556 × 41,699,925,556
4. Step 4: Simplify right side
   20,025,937,502x = 1,738,883,791,375,942,025,216
5. Step 5: Solve for x
   x = 1,738,883,791,375,942,025,216/20,025,937,502
6. Step 6: Final answer
   x = 86,831,579,854.99