Finding the Third Proportional to 94,924 and 137,490

Step by Step Solution

1. Step 1: Write the proportion equation
   94,924 : 137,490 = 137,490 : x
2. Step 2: Convert to fraction form
   94,924/137,490 = 137,490/x
3. Step 3: Cross multiply
   94,924x = 137,490 × 137,490
4. Step 4: Simplify right side
   94,924x = 18,903,500,100
5. Step 5: Solve for x
   x = 18,903,500,100/94,924
6. Step 6: Final answer
   x = 199,143.53