Finding the Third Proportional to 148,060 and 194,392

Step by Step Solution

1. Step 1: Write the proportion equation
   148,060 : 194,392 = 194,392 : x
2. Step 2: Convert to fraction form
   148,060/194,392 = 194,392/x
3. Step 3: Cross multiply
   148,060x = 194,392 × 194,392
4. Step 4: Simplify right side
   148,060x = 37,788,249,664
5. Step 5: Solve for x
   x = 37,788,249,664/148,060
6. Step 6: Final answer
   x = 255,222.54