Finding the Third Proportional to 12,735,500 and 19,598,766

Step by Step Solution

1. Step 1: Write the proportion equation
   12,735,500 : 19,598,766 = 19,598,766 : x
2. Step 2: Convert to fraction form
   12,735,500/19,598,766 = 19,598,766/x
3. Step 3: Cross multiply
   12,735,500x = 19,598,766 × 19,598,766
4. Step 4: Simplify right side
   12,735,500x = 384,111,628,722,756
5. Step 5: Solve for x
   x = 384,111,628,722,756/12,735,500
6. Step 6: Final answer
   x = 30,160,702.66