Finding the Third Proportional to 19,519,184.25 and 42,398,525.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,519,184.25 : 42,398,525.25 = 42,398,525.25 : x
2. Step 2: Convert to fraction form
   19,519,184.25/42,398,525.25 = 42,398,525.25/x
3. Step 3: Cross multiply
   19,519,184.25x = 42,398,525.25 × 42,398,525.25
4. Step 4: Simplify right side
   19,519,184.25x = 1,797,634,943,374,887.50
5. Step 5: Solve for x
   x = 1,797,634,943,374,887.50/19,519,184.25
6. Step 6: Final answer
   x = 92,095,802.79