Finding the Third Proportional to 18,573,362 and 39,026,788

Step by Step Solution

1. Step 1: Write the proportion equation
   18,573,362 : 39,026,788 = 39,026,788 : x
2. Step 2: Convert to fraction form
   18,573,362/39,026,788 = 39,026,788/x
3. Step 3: Cross multiply
   18,573,362x = 39,026,788 × 39,026,788
4. Step 4: Simplify right side
   18,573,362x = 1,523,090,181,596,944
5. Step 5: Solve for x
   x = 1,523,090,181,596,944/18,573,362
6. Step 6: Final answer
   x = 82,004,010.99