Finding the Third Proportional to 341,484.50 and 501,155

Step by Step Solution

1. Step 1: Write the proportion equation
   341,484.50 : 501,155 = 501,155 : x
2. Step 2: Convert to fraction form
   341,484.50/501,155 = 501,155/x
3. Step 3: Cross multiply
   341,484.50x = 501,155 × 501,155
4. Step 4: Simplify right side
   341,484.50x = 251,156,334,025
5. Step 5: Solve for x
   x = 251,156,334,025/341,484.50
6. Step 6: Final answer
   x = 735,483.85