Finding the Third Proportional to 69,053 and 151,279.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,053 : 151,279.50 = 151,279.50 : x
2. Step 2: Convert to fraction form
   69,053/151,279.50 = 151,279.50/x
3. Step 3: Cross multiply
   69,053x = 151,279.50 × 151,279.50
4. Step 4: Simplify right side
   69,053x = 22,885,487,120.25
5. Step 5: Solve for x
   x = 22,885,487,120.25/69,053
6. Step 6: Final answer
   x = 331,419.16