Finding the Third Proportional to 25,262,208 and 55,563,264

Step by Step Solution

1. Step 1: Write the proportion equation
   25,262,208 : 55,563,264 = 55,563,264 : x
2. Step 2: Convert to fraction form
   25,262,208/55,563,264 = 55,563,264/x
3. Step 3: Cross multiply
   25,262,208x = 55,563,264 × 55,563,264
4. Step 4: Simplify right side
   25,262,208x = 3,087,276,306,333,696
5. Step 5: Solve for x
   x = 3,087,276,306,333,696/25,262,208
6. Step 6: Final answer
   x = 122,209,282.19