Finding the Third Proportional to 147,060 and 233,691.75

Step by Step Solution

1. Step 1: Write the proportion equation
   147,060 : 233,691.75 = 233,691.75 : x
2. Step 2: Convert to fraction form
   147,060/233,691.75 = 233,691.75/x
3. Step 3: Cross multiply
   147,060x = 233,691.75 × 233,691.75
4. Step 4: Simplify right side
   147,060x = 54,611,834,018.06
5. Step 5: Solve for x
   x = 54,611,834,018.06/147,060
6. Step 6: Final answer
   x = 371,357.50