Finding the Third Proportional to 16,151,915.25 and 35,442,141.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,151,915.25 : 35,442,141.25 = 35,442,141.25 : x
2. Step 2: Convert to fraction form
   16,151,915.25/35,442,141.25 = 35,442,141.25/x
3. Step 3: Cross multiply
   16,151,915.25x = 35,442,141.25 × 35,442,141.25
4. Step 4: Simplify right side
   16,151,915.25x = 1,256,145,376,384,951.50
5. Step 5: Solve for x
   x = 1,256,145,376,384,951.50/16,151,915.25
6. Step 6: Final answer
   x = 77,770,676.54