Finding the Third Proportional to 73,462.50 and 109,113

Step by Step Solution

1. Step 1: Write the proportion equation
   73,462.50 : 109,113 = 109,113 : x
2. Step 2: Convert to fraction form
   73,462.50/109,113 = 109,113/x
3. Step 3: Cross multiply
   73,462.50x = 109,113 × 109,113
4. Step 4: Simplify right side
   73,462.50x = 11,905,646,769
5. Step 5: Solve for x
   x = 11,905,646,769/73,462.50
6. Step 6: Final answer
   x = 162,064.27