Finding the Third Proportional to 12,227,880 and 25,912,272

Step by Step Solution

1. Step 1: Write the proportion equation
   12,227,880 : 25,912,272 = 25,912,272 : x
2. Step 2: Convert to fraction form
   12,227,880/25,912,272 = 25,912,272/x
3. Step 3: Cross multiply
   12,227,880x = 25,912,272 × 25,912,272
4. Step 4: Simplify right side
   12,227,880x = 671,445,840,201,984
5. Step 5: Solve for x
   x = 671,445,840,201,984/12,227,880
6. Step 6: Final answer
   x = 54,911,059.01