Finding the Third Proportional to 42,260.50 and 63,258

Step by Step Solution

1. Step 1: Write the proportion equation
   42,260.50 : 63,258 = 63,258 : x
2. Step 2: Convert to fraction form
   42,260.50/63,258 = 63,258/x
3. Step 3: Cross multiply
   42,260.50x = 63,258 × 63,258
4. Step 4: Simplify right side
   42,260.50x = 4,001,574,564
5. Step 5: Solve for x
   x = 4,001,574,564/42,260.50
6. Step 6: Final answer
   x = 94,688.29