Finding the Third Proportional to 187,060.50 and 409,113

Step by Step Solution

1. Step 1: Write the proportion equation
   187,060.50 : 409,113 = 409,113 : x
2. Step 2: Convert to fraction form
   187,060.50/409,113 = 409,113/x
3. Step 3: Cross multiply
   187,060.50x = 409,113 × 409,113
4. Step 4: Simplify right side
   187,060.50x = 167,373,446,769
5. Step 5: Solve for x
   x = 167,373,446,769/187,060.50
6. Step 6: Final answer
   x = 894,755.69