Finding the Third Proportional to 12,371,222 and 26,658,418

Step by Step Solution

1. Step 1: Write the proportion equation
   12,371,222 : 26,658,418 = 26,658,418 : x
2. Step 2: Convert to fraction form
   12,371,222/26,658,418 = 26,658,418/x
3. Step 3: Cross multiply
   12,371,222x = 26,658,418 × 26,658,418
4. Step 4: Simplify right side
   12,371,222x = 710,671,250,262,724
5. Step 5: Solve for x
   x = 710,671,250,262,724/12,371,222
6. Step 6: Final answer
   x = 57,445,517.53