Finding the Third Proportional to 16,404,452 and 35,898,284.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,404,452 : 35,898,284.50 = 35,898,284.50 : x
2. Step 2: Convert to fraction form
   16,404,452/35,898,284.50 = 35,898,284.50/x
3. Step 3: Cross multiply
   16,404,452x = 35,898,284.50 × 35,898,284.50
4. Step 4: Simplify right side
   16,404,452x = 1,288,686,830,042,940.25
5. Step 5: Solve for x
   x = 1,288,686,830,042,940.25/16,404,452
6. Step 6: Final answer
   x = 78,557,139.86