Finding the Third Proportional to 62,500 and 133,910

Step by Step Solution

1. Step 1: Write the proportion equation
   62,500 : 133,910 = 133,910 : x
2. Step 2: Convert to fraction form
   62,500/133,910 = 133,910/x
3. Step 3: Cross multiply
   62,500x = 133,910 × 133,910
4. Step 4: Simplify right side
   62,500x = 17,931,888,100
5. Step 5: Solve for x
   x = 17,931,888,100/62,500
6. Step 6: Final answer
   x = 286,910.21