Finding the Third Proportional to 373,111.31 and 562,788

Step by Step Solution

1. Step 1: Write the proportion equation
   373,111.31 : 562,788 = 562,788 : x
2. Step 2: Convert to fraction form
   373,111.31/562,788 = 562,788/x
3. Step 3: Cross multiply
   373,111.31x = 562,788 × 562,788
4. Step 4: Simplify right side
   373,111.31x = 316,730,332,944
5. Step 5: Solve for x
   x = 316,730,332,944/373,111.31
6. Step 6: Final answer
   x = 848,889.65