Finding the Third Proportional to 93,008 and 139,146

Step by Step Solution

1. Step 1: Write the proportion equation
   93,008 : 139,146 = 139,146 : x
2. Step 2: Convert to fraction form
   93,008/139,146 = 139,146/x
3. Step 3: Cross multiply
   93,008x = 139,146 × 139,146
4. Step 4: Simplify right side
   93,008x = 19,361,609,316
5. Step 5: Solve for x
   x = 19,361,609,316/93,008
6. Step 6: Final answer
   x = 208,171.44