Finding the Third Proportional to 19,947,239.72 and 43,677,898.31

Step by Step Solution

1. Step 1: Write the proportion equation
   19,947,239.72 : 43,677,898.31 = 43,677,898.31 : x
2. Step 2: Convert to fraction form
   19,947,239.72/43,677,898.31 = 43,677,898.31/x
3. Step 3: Cross multiply
   19,947,239.72x = 43,677,898.31 × 43,677,898.31
4. Step 4: Simplify right side
   19,947,239.72x = 1,907,758,800,997,090.25
5. Step 5: Solve for x
   x = 1,907,758,800,997,090.25/19,947,239.72
6. Step 6: Final answer
   x = 95,640,240.35