Finding the Third Proportional to 42,548 and 99,374

Step by Step Solution

1. Step 1: Write the proportion equation
   42,548 : 99,374 = 99,374 : x
2. Step 2: Convert to fraction form
   42,548/99,374 = 99,374/x
3. Step 3: Cross multiply
   42,548x = 99,374 × 99,374
4. Step 4: Simplify right side
   42,548x = 9,875,191,876
5. Step 5: Solve for x
   x = 9,875,191,876/42,548
6. Step 6: Final answer
   x = 232,095.32