Finding the Third Proportional to 137,026 and 298,887

Step by Step Solution

1. Step 1: Write the proportion equation
   137,026 : 298,887 = 298,887 : x
2. Step 2: Convert to fraction form
   137,026/298,887 = 298,887/x
3. Step 3: Cross multiply
   137,026x = 298,887 × 298,887
4. Step 4: Simplify right side
   137,026x = 89,333,438,769
5. Step 5: Solve for x
   x = 89,333,438,769/137,026
6. Step 6: Final answer
   x = 651,945.17