Finding the Third Proportional to 25,262,218 and 55,563,284

Step by Step Solution

1. Step 1: Write the proportion equation
   25,262,218 : 55,563,284 = 55,563,284 : x
2. Step 2: Convert to fraction form
   25,262,218/55,563,284 = 55,563,284/x
3. Step 3: Cross multiply
   25,262,218x = 55,563,284 × 55,563,284
4. Step 4: Simplify right side
   25,262,218x = 3,087,278,528,864,656
5. Step 5: Solve for x
   x = 3,087,278,528,864,656/25,262,218
6. Step 6: Final answer
   x = 122,209,321.80