Finding the Third Proportional to 182,093,434 and 400,507,540

Step by Step Solution

1. Step 1: Write the proportion equation
   182,093,434 : 400,507,540 = 400,507,540 : x
2. Step 2: Convert to fraction form
   182,093,434/400,507,540 = 400,507,540/x
3. Step 3: Cross multiply
   182,093,434x = 400,507,540 × 400,507,540
4. Step 4: Simplify right side
   182,093,434x = 160,406,289,596,851,584
5. Step 5: Solve for x
   x = 160,406,289,596,851,584/182,093,434
6. Step 6: Final answer
   x = 880,901,008.20