Finding the Third Proportional to 10,543,472 and 23,020,272

Step by Step Solution

1. Step 1: Write the proportion equation
   10,543,472 : 23,020,272 = 23,020,272 : x
2. Step 2: Convert to fraction form
   10,543,472/23,020,272 = 23,020,272/x
3. Step 3: Cross multiply
   10,543,472x = 23,020,272 × 23,020,272
4. Step 4: Simplify right side
   10,543,472x = 529,932,922,953,984
5. Step 5: Solve for x
   x = 529,932,922,953,984/10,543,472
6. Step 6: Final answer
   x = 50,261,709.14