Finding the Third Proportional to 93,254 and 140,658

Step by Step Solution

1. Step 1: Write the proportion equation
   93,254 : 140,658 = 140,658 : x
2. Step 2: Convert to fraction form
   93,254/140,658 = 140,658/x
3. Step 3: Cross multiply
   93,254x = 140,658 × 140,658
4. Step 4: Simplify right side
   93,254x = 19,784,672,964
5. Step 5: Solve for x
   x = 19,784,672,964/93,254
6. Step 6: Final answer
   x = 212,158.97