Finding the Third Proportional to 62,893.50 and 85,460

Step by Step Solution

1. Step 1: Write the proportion equation
   62,893.50 : 85,460 = 85,460 : x
2. Step 2: Convert to fraction form
   62,893.50/85,460 = 85,460/x
3. Step 3: Cross multiply
   62,893.50x = 85,460 × 85,460
4. Step 4: Simplify right side
   62,893.50x = 7,303,411,600
5. Step 5: Solve for x
   x = 7,303,411,600/62,893.50
6. Step 6: Final answer
   x = 116,123.47