Finding the Third Proportional to 10,684,488 and 25,196,410

Step by Step Solution

1. Step 1: Write the proportion equation
   10,684,488 : 25,196,410 = 25,196,410 : x
2. Step 2: Convert to fraction form
   10,684,488/25,196,410 = 25,196,410/x
3. Step 3: Cross multiply
   10,684,488x = 25,196,410 × 25,196,410
4. Step 4: Simplify right side
   10,684,488x = 634,859,076,888,100
5. Step 5: Solve for x
   x = 634,859,076,888,100/10,684,488
6. Step 6: Final answer
   x = 59,418,764.56