Finding the Third Proportional to 341,486.50 and 501,158

Step by Step Solution

1. Step 1: Write the proportion equation
   341,486.50 : 501,158 = 501,158 : x
2. Step 2: Convert to fraction form
   341,486.50/501,158 = 501,158/x
3. Step 3: Cross multiply
   341,486.50x = 501,158 × 501,158
4. Step 4: Simplify right side
   341,486.50x = 251,159,340,964
5. Step 5: Solve for x
   x = 251,159,340,964/341,486.50
6. Step 6: Final answer
   x = 735,488.35