Finding the Third Proportional to 25,525,338 and 56,009,698.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,525,338 : 56,009,698.50 = 56,009,698.50 : x
2. Step 2: Convert to fraction form
   25,525,338/56,009,698.50 = 56,009,698.50/x
3. Step 3: Cross multiply
   25,525,338x = 56,009,698.50 × 56,009,698.50
4. Step 4: Simplify right side
   25,525,338x = 3,137,086,326,060,902
5. Step 5: Solve for x
   x = 3,137,086,326,060,902/25,525,338
6. Step 6: Final answer
   x = 122,900,873.09