Finding the Third Proportional to 109,056 and 146,547

Step by Step Solution

1. Step 1: Write the proportion equation
   109,056 : 146,547 = 146,547 : x
2. Step 2: Convert to fraction form
   109,056/146,547 = 146,547/x
3. Step 3: Cross multiply
   109,056x = 146,547 × 146,547
4. Step 4: Simplify right side
   109,056x = 21,476,023,209
5. Step 5: Solve for x
   x = 21,476,023,209/109,056
6. Step 6: Final answer
   x = 196,926.56