Finding the Third Proportional to 25,858,076 and 38,562,878

Step by Step Solution

1. Step 1: Write the proportion equation
   25,858,076 : 38,562,878 = 38,562,878 : x
2. Step 2: Convert to fraction form
   25,858,076/38,562,878 = 38,562,878/x
3. Step 3: Cross multiply
   25,858,076x = 38,562,878 × 38,562,878
4. Step 4: Simplify right side
   25,858,076x = 1,487,095,559,642,884
5. Step 5: Solve for x
   x = 1,487,095,559,642,884/25,858,076
6. Step 6: Final answer
   x = 57,509,907.53